{"id":1204,"date":"2022-06-26T18:46:09","date_gmt":"2022-06-26T09:46:09","guid":{"rendered":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=1204"},"modified":"2025-12-19T10:48:59","modified_gmt":"2025-12-19T01:48:59","slug":"aqualic-l-h","status":"publish","type":"products","link":"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/aqualic-l-h\/","title":{"rendered":"Polycarboxylates: AQUALIC\u2122 L, H \uff08water-soluble polymer\uff09"},"content":{"rendered":"\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information <\/a><\/li><li><a href=\"#anc02\">Features and Properties <\/a><\/li><li><a href=\"#anc03\" title=\"\">Lineup<\/a><\/li><li><a href=\"#anc04\" title=\"\">Functions <\/a><\/li><li><a href=\"#anc05\" title=\"\">Applications<\/a><\/li><li><a href=\"#anc06\" title=\"\">Catalog<\/a><\/li><li><a href=\"#anc07\" title=\"\">FAQ <\/a><\/li><\/ul><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information<\/h2>\n\n\n\n<p>AQUALIC\u2122 L, H are acrylic acid-based water-soluble polymers. They are available in two series: the low-molecular-weight L series and the high-molecular-weight H series. Since its development in 1972, these have been used in many fields for many years from daily necessities to industrial uses, such as detergents, water treatment, papermaking, textiles, automobiles, and oil fields.<\/p>\n\n\n\n<p>With our integrated production system starting from acrylic acid manufactured using proprietary technology, we can ensure a stable supply in terms of both quality and volume. <\/p>\n\n\n\n<p>We can vary the molecular weight and the monomer-to-monomer ratio combining various monomers. We have a wide variety of types which customers can select ones that are optimal for their applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc02\">Features and Properties\n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Highly safe and easy to handle<\/h3>\n\n\n\n<p>Available as a non-hazardous aqueous solution or powder with excellent storage stability.AQUALIC\u2122 FH conforms with the food additive standards, and AQUALIC\u2122 MH conforms with feed additive standards.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Wide range of applications<\/h3>\n\n\n\n<p>They can be used in a wide range of fields including in detergents, water treatment, paper making, textile treatment, engineering, and food products.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Polymer design to suit the intended application<\/h3>\n\n\n\n<p>Please select from a range of products with varying structures and molecular weights, according to your intended application.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc03\">Lineup<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">L Series<\/h4>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Product Type<\/th><th>Abbreviation<\/th><th>Chemical Structure\n<\/th><th>Appearance and Main Properties\n<\/th><th>Packing Type<\/th><th>Features and Applications\n<\/th><\/tr><tr><th rowspan=\"2\">DL<br>YS<br>TX<\/th><td rowspan=\"2\">Sodium polyacrylate<\/td><td rowspan=\"2\">&nbsp;<img loading=\"lazy\" decoding=\"async\" width=\"93\" height=\"71\" class=\"wp-image-1275\" style=\"width: 93px;\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_001.png\" alt=\"\"><\/td><td>Aqueous solution<\/td><td>Tank truck<br>Drum<br>\uff08250kg\uff09<br>Can \uff0820 kg\uff09<\/td><td rowspan=\"3\">Dispersant for various pigments and powders<br>Builder for detergents<br>Sequestering agent<br>Scale inhibitor<br>Deflocculation dispersant for clay<br>Template paint for casting steel<br>Quenching agent<br>Cement dispersant<br>Various other applications utilizing its dispersibility and chelating ability<\/td><\/tr><tr><td>White powder<br>Loss on Drying<br>5\uff05 max.<\/td><td>Paper bag \uff0820 kg\uff09<\/td><\/tr><tr><th>TL<\/th><td>Acrylic acid \/ maleic acid copolymer salt<\/td><td>&nbsp;<img loading=\"lazy\" decoding=\"async\" width=\"112\" height=\"73\" class=\"wp-image-1276\" style=\"width: 112px;\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_002.png\" alt=\"\"><\/td><td>Aqueous solution<\/td><td>Tank truck<br>Drum<br>\uff08250kg\uff09<br>Can \uff0820 kg\uff09<\/td><\/tr><tr><th>HL<\/th><td>Polyacrylic acid<\/td><td>&nbsp;<img loading=\"lazy\" decoding=\"async\" width=\"112\" height=\"90\" class=\"wp-image-1277\" style=\"width: 112px;\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_003.png\" alt=\"\"><\/td><td>Aqueous solution<\/td><td>Drum<br>\uff08200kg\uff09<br>Can \uff0820 kg\uff09<\/td><td>Water treatment, Metal surface treatment, Ceramic dispersant, Various binders<\/td><\/tr><tr><th>GL<br><\/th><td>Acrylic acid \/ sulfonic acid monomer copolymer salt<\/td><td>&nbsp;<img loading=\"lazy\" decoding=\"async\" width=\"140\" height=\"71\" class=\"wp-image-1278\" style=\"width: 140px;\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_004.png\" alt=\"\"><\/td><td>Aqueous solution<\/td><td>Tank truck<br>Drum<br>\uff08250kg\uff09<\/td><td>Dispersant, Sequestering agent, Scale inhibitor<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">H Series<\/h4>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Product Type<\/th><th>Abbreviation<\/th><th>Chemical Structure\n<\/th><th>Appearance and Main Properties\n<\/th><th>Packing Type<\/th><th>Features and Applications\n<\/th><\/tr><tr><th>IH<\/th><td>Sodium polyacrylate \uff08Industrial use\uff09<\/td><td rowspan=\"3\"><img loading=\"lazy\" decoding=\"async\" width=\"111\" height=\"84\" class=\"wp-image-1279\" style=\"width: 111px;\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_005.png\" alt=\"\"><\/td><td rowspan=\"3\">White powder or granule<br>pH9\uff5e10\uff080.1%Aqueous solution\uff09<br><br>Viscosity: 380 mPa\u00b7s min. (0.2% aqueous solution at 30\u00b0C) <br>Loss on drying: 10% max.<\/td><td rowspan=\"3\">Paper bag<br> \uff0820kg,<br> 15kg\uff09<\/td><td rowspan=\"3\">High molecular flocculant<br>Thickener for carpet<br>Water retaining and thickening agent for cataplasm (skin patch), Water retaining and wetting agent for food, Modifier for soil<br>Thickening agent for paint and paste, Adhesive reinforcer<br>Various other applications utilizing its thickening, water retention, water absorption, and flocculating properties<br>Food additives<br>Feed additives<\/td><\/tr><tr><th>FH<\/th><td>Sodium polyacrylate \uff08Food additive use\uff09<\/td><\/tr><tr><th>MH<\/th><td>Sodium polyacrylate \uff08Feed additive use\uff09<\/td><\/tr><tr><th> AS<\/th><td>Polyacrylic acid<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"87\" height=\"70\" class=\"wp-image-1280\" style=\"width: 87px;\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_006.png\" alt=\"\"><\/td><td>White powder<\/td><td>Paper bag \uff0820 kg\uff09<\/td><td>Various binders, Pressure sensitive adhesive for cataplasm (skin patch), Dispersant, Water treatment agent<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc04\">Functions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Dispersion<\/h3>\n\n\n\n<p><strong>This lineup of products have a dispersion effect on calcium carbonate, etc.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Overview<\/th><td>These products can be used as water-based dispersants, demonstrating a dispersion effect on calcium carbonate, titanium oxide, clay, etc.<br>With the introduction of adjustable molecular weight and various monomers, our product lineup meets various usage conditions.<\/td><\/tr><tr><th>Effects<\/th><td>Improving the stability of slurry \uff08reducing viscosity, preventing sedimentation\uff09, Preventing the readhesion of dirt, Inhibiting scaling<\/td><\/tr><tr><th>Examples of Use<\/th><td>Paint pigment, Detergent, Water treatment, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"572\" height=\"333\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_007.png\" alt=\"illustration of chemical structure\" class=\"wp-image-2061\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_007.png 572w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_007-300x175.png 300w\" sizes=\"(max-width: 572px) 100vw, 572px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Chelate<\/h3>\n\n\n\n<p><strong>A polymer with superior safety and a reduced environmental load compared to phosphorus types.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Overview<\/th><td>A polymer with superior safety compared to the low molecular chelating agent EDTA.It is also notable for having a small environmental load compared to phosphorus types with strict wastewater regulations.Effective on soft metal ions and polyvalent cations such as calcium ions and magnesium ions.<\/td><\/tr><tr><th>Effects<\/th><td>Water softening, Metal ion scavenging<\/td><\/tr><tr><th>Examples of Use<\/th><td>Detergent, Textile treatment, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"390\" height=\"326\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_008.png\" alt=\"illustration of chemical structure\" class=\"wp-image-2057\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_008.png 390w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_008-300x251.png 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Crosslinking<\/h3>\n\n\n\n<p><strong>Gelling is also possible by bonding conventional crosslinked structures with metal ions.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Overview<\/th><td>Usable in water systems. Reacts with alcohols and amines, etc. and can form a crosslinked structure through ester bonds and amide bonds, respectively. It can also become a gel by bonding with metal ions.<\/td><\/tr><tr><th>Effects<\/th><td>Hydrophilizing,maintains shape<\/td><\/tr><tr><th>Examples of Use<\/th><td>Crosslinking agent for coating film, Surface treatment agent, Binder, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"390\" height=\"336\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_009.png\" alt=\"illustration of chemical structure\" class=\"wp-image-2058\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_009.png 390w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_009-300x258.png 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Flocculation<\/h3>\n\n\n\n<p><strong>Removes impurities with the trapping and adsorption of target substances.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Overview<\/th><td>An anionic and water-soluble polymer that forms ionic bonds, and traps and adsorbs target substances. It can be used at wastewater treatment sites and also in the removal of impurities in the manufacturing of food products, due to its partial food additive grade.<\/td><\/tr><tr><th>Effects<\/th><td>Separates sedimentation, Improves filterability<\/td><\/tr><tr><th>Examples of Use<\/th><td>Dirt and water treatment, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"390\" height=\"263\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_010.png\" alt=\"illustration of chemical structure\" class=\"wp-image-2059\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_010.png 390w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_010-300x202.png 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Thickening<\/h3>\n\n\n\n<p><strong>The high viscosity of the aqueous solution gives it superior thermal stability, which maintains viscosity even after heating.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Overview<\/th><td>This aqueous solution has high viscosity as it is an electrolyte solution with a high molecular weight. The viscosity of this aqueous solution can be adjusted by changing the concentration and pH.<br>This aqueous solution also has excellent thermal stability, so the viscosity hardly depletes even after heating.<\/td><\/tr><tr><th>Effects<\/th><td>Moisturizing, Adjusting viscosity<\/td><\/tr><tr><th>Examples of Use<\/th><td>Cataplasm (skin patch), Food additives, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"390\" height=\"263\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_011.png\" alt=\"illustration of chemical structure\" class=\"wp-image-2060\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_011.png 390w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_aqualic_011-300x202.png 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc05\">Applications<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_3-1024x538.jpg\" alt=\"Example of Application\u3000\nPoultice\" class=\"wp-image-17636\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_3-1024x538.jpg 1024w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_3-300x158.jpg 300w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_3-768x403.jpg 768w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_3.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cataplasm(skin patch)<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_4-1024x538.jpg\" alt=\"Example of Applications\nglue\" class=\"wp-image-17637\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_4-1024x538.jpg 1024w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_4-300x158.jpg 300w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_4-768x403.jpg 768w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_4.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Adhesive<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_5-1024x538.jpg\" alt=\"Example of Applications\nWater treatment (flocculant)\" class=\"wp-image-17638\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_5-1024x538.jpg 1024w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_5-300x158.jpg 300w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_5-768x403.jpg 768w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_5.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Water treatment (flocculant)<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_6-1024x538.jpg\" alt=\"Example of Applications\nPaint\" class=\"wp-image-17639\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_6-1024x538.jpg 1024w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_6-300x158.jpg 300w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_6-768x403.jpg 768w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_6.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Paint<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_7-1024x538.jpg\" alt=\"Example of Applications\nOintment base\" class=\"wp-image-17640\" srcset=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_7-1024x538.jpg 1024w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_7-300x158.jpg 300w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_7-768x403.jpg 768w, https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_h_img_7.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Ointment base<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/polyacrylic-acid-use\/\"><strong>See More Application Examples<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/015\/\" target=\"_blank\" rel=\"noreferrer noopener\">Improve Gel Sheet Adhesion<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/014\/\" target=\"_blank\" rel=\"noreferrer noopener\">Control Viscosity for Water-based Latex Resin<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/038\/\" target=\"_blank\" rel=\"noreferrer noopener\">Control Thickening Using Polyacrylic Acid<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc06\">Catalog<\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/products-download\/?pdf=aqualic_list_en\">PDF Download<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anc07\">FAQ\n<\/h2>\n\n\n\n<dl class=\"m_faqList\"><div><dt>I would like to try the product(s) first, so can I receive some samples?<\/dt><dd>Yes, we can deliver samples to you.<\/dd><\/div><div><dt>Is there a lineup of products with different molecular weights and pH values?<\/dt><dd>Yes, Please check the Catalog.<\/a><\/dd><\/div><div><dt>Can you export these products overseas?<\/dt><dd> We have experience in exporting our products to countries around the world.<\/dd><\/div><!-- \/.m_faqList --><\/dl>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Basic Information AQUALIC\u2122 L, H are acrylic acid-based water-soluble polymers. They are available in two serie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"cat_products":[81,123,150,152,179,183,189,191,248,267,292,311,334,92,99,262,266,293,325,93,124,294,182,253],"class_list":["post-1204","products","type-products","status-publish","format-standard","hentry","cat_products-uses_01_01_01","cat_products-type_03_01_01","cat_products-functions_01_01","cat_products-functions_01_01_01","cat_products-functions_05_01_01","cat_products-functions_05_02_01","cat_products-functions_06_01_01","cat_products-functions_06_03_01","cat_products-uses_01_03_01","cat_products-uses_03_03_01","cat_products-uses_05_01_01","cat_products-uses_06_02_01","cat_products-uses_08_03_01","cat_products-divisions_01_03_02","cat_products-divisions_01_01_02","cat_products-uses_02_02_02","cat_products-uses_02_04_02","cat_products-uses_05_01_02","cat_products-uses_08_01_02","cat_products-divisions_01_03_03","cat_products-type_03_01_02","cat_products-uses_05_01_03","cat_products-functions_05_01_04","cat_products-uses_01_04_04"],"aioseo_notices":[],"acf":{"products_common_name":"Sodium polyacrylate and copolymers","products_main_uses":"cRaw material for detergents ,Pigment dispersant, Fiber treatment agents, Water treatment agents, Pressure sensitive adhesive for cataplasm (skin patch),Food additives","products_same_series":[{"ID":16935,"post_author":"28","post_date":"2025-08-21 15:17:30","post_date_gmt":"2025-08-21 06:17:30","post_content":"<!-- wp:paragraph -->\n<p><strong>Understanding Polyacrylic Acid and Sodium Polyacrylate: Basics and How to Choose<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a title=\"\" href=\"#anc01\">What is Polyacrylic Acid?<\/a><\/li><li><a title=\"\" href=\"#anc02\">What is Sodium Polyacrylate?<\/a><\/li><li><a title=\"\" href=\"#anc03\">The Difference between Polyacrylic Acid and Sodium Polyacrylate<\/a><\/li><li><a title=\"\" href=\"#anc04\">How to Choose from a Variety of Polyacrylic Acids and Sodium Polyacrylates<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">What is Polyacrylic Acid?<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyacrylic acid is a water-soluble polymer obtained by polymerizing acrylic acid. It is a type of polycarboxylic acid that contains carboxyl groups. At Nippon Shokubai, we have maintained a vertically integrated production system from acrylic acid since the 1970s, ensuring a stable and reliable supply of polyacrylic acids.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":17034,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/07\/Explanation_PAA\u2460_\u4fee\u6b63-.png\" alt=\"\" class=\"wp-image-17034\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>Polyacrylic acids with a broad spectrum of molecular weights have been developed. Due to their molecular weight-dependent characteristics, they are utilized in a wide variety of applications.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\"><strong>What is Sodium Polyacrylate<\/strong>?<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Neutralizing polyacrylic acid with sodium hydroxide produces sodium polyacrylate by converting its carboxyl groups into sodium salts. Sodium polyacrylate has different properties from polyacrylic acid. For example, aqueous solutions of high molecular weight sodium polyacrylate are often used as <a href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/polyacrylic-acid-use\/#anc01\" target=\"_blank\" rel=\"noreferrer noopener\">thickeners<\/a>.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":16946,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/07\/Explanation_PAA\u2461.png\" alt=\"\" class=\"wp-image-16946\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">The <strong>Difference between Polyacrylic Acid and Sodium Polyacrylate<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyacrylic acid contains multiple carboxyl groups in its molecular structure but does not exhibit internal electrostatic repulsion. In contrast, the neutralized form\u2014sodium polyacrylate\u2014experiences electrostatic repulsion within the molecule, which causes the molecular chains to expand more easily.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":16940,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/07\/\u304a\u5f79\u7acb\u3061\u30da\u30fc\u30b8\u753b\u50cf\u2462_\u7de8\u96c62.png\" alt=\"\" class=\"wp-image-16940\"\/><figcaption class=\"wp-element-caption\">Schematic Illustration of Polyacrylic Acid and Sodium Polyacrylate<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>As shown above, due to the expanded molecular chains, sodium polyacrylate exhibits a stronger thickening effect.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">How to Choose from a Variety of Polyacrylic Acids and Sodium Polyacrylates<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>By Application: Based on Molecular Weight<\/strong><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyacrylic acid and sodium polyacrylate exhibit different functionalities depending on their molecular weight. The following is a general guideline for typical applications. While the molecular weights listed indicate those that tend to deliver high performance, effective functionality may also be observed at other molecular weights.<br><br>\u25a0<strong>Dispersant<\/strong>\u3000\u2015\u3000<strong>Mw: 1,000 - 10,000 <\/strong>\uff08Mw: Molecular weight\uff09<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Adsorbs onto solid surfaces and uses electrostatic repulsion between solids to stabilize slurries or disperse various components.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u25a0<strong>Chelating agent<\/strong>\u3000\u2015\u3000<strong>Mw: Several thousand - around 100,000<\/strong>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Captures metal ions (e.g., calcium ions) and is used in detergents as a chelating agent. It is safer than low molecular weight chelating agents.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u25a0<strong> <a href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/polyacrylic-acid-use\/#anc01\" target=\"_blank\" rel=\"noreferrer noopener\">Thickener<\/a><\/strong>\u3000\u2015\u3000<strong>Mw: 100,000 - several million<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>High molecular weight types exhibit thickening and stringiness. Sodium polyacrylate, due to internal electrostatic repulsion, shows even stronger thickening effects. Viscosity can be adjusted by changing concentration and pH<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u25a0<strong>Flocculant<\/strong>\u3000\u2015\u3000<strong>Mw: \uff1e1,000,000 <\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>High molecular weight polyacrylic acid (or sodium salt) bridges particles, providing strong flocculation. Used in wastewater treatment and impurity removal in food production.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":16951,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/07\/Explanation_PAA\u2463.png\" alt=\"\" class=\"wp-image-16951\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">By Physical Form<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>There are powder and aqueous solution types. If both are available, the aqueous solution type is chosen to save time on dissolution, while the powder type is selected when water addition is undesirable.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>By pH<\/strong><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyacrylic acid in aqueous solution is acidic (pH ~4). Neutralized sodium polyacrylate is neutral to alkaline. As a thickener, it shows the highest thickening effect around pH 10, resulting in high viscosity.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Learn More About Polyacrylic Acid<\/strong> and Sodium Polyacrylate<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:group -->\n<div class=\"wp-block-group\"><!-- wp:buttons {\"layout\":{\"type\":\"flex\"}} -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/aqualic-l-h\/\">Our Product Lineup - AQUALIC\u2122 L,H Series<\/a><\/div>\n<!-- \/wp:button -->\n\n<!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/polyacrylic-acid-use\/\">Typical Applications of Polyacrylic Acid\/Sodium Polyacrylate<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc05\">Catalog<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/products-download\/?pdf=aqualic_list_en\" target=\"_blank\" rel=\"noreferrer noopener\">PDF Download<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Comprehensive Guide to Polyacrylic Acid and Sodium Polyacrylate","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"polyacrylic-acid-guide","to_ping":"","pinged":"","post_modified":"2025-12-19 09:27:33","post_modified_gmt":"2025-12-19 00:27:33","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.shokubai.co.jp\/en\/?post_type=products&#038;p=16935","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":16965,"post_author":"28","post_date":"2025-08-21 15:20:01","post_date_gmt":"2025-08-21 06:20:01","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a title=\"\" href=\"#anc01\">Thickening Agents<\/a><\/li><li><a title=\"\" href=\"#anc02\">Food Additives \/ Feed Additives<\/a><\/li><li><a title=\"\" href=\"#anc03\">Builder (Detergent Aid)<\/a><\/li><li><a title=\"\" href=\"#anc04\">Other Various Applications<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Thickening Agents<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>It exhibits <strong>the highest thickening effect in the alkaline region around pH 10<\/strong>, and shows thickening performance even at lower concentrations compared to guar gum or CMC. A notable feature is its <strong>stable viscosity <\/strong>against temperature changes.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Furthermore, aqueous solutions of polyacrylic acid and sodium polyacrylate exhibit properties close to Newtonian fluids in the viscosity range typically used, meaning that their viscosity does not change with shear rate and remains nearly constant.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u3000\u3000\u3000\u3000\u25bc&nbsp;Watch the introductory video on thickening applications below.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<iframe src=\"https:\/\/streaming.video-b.com\/streaming\/3876fd05af50a7e500d3e6dcb8c5cc532e509be5\" style=\"border: none\" title=\"\u82f1\u8a9e\u7248_\u30dd\u30ea\u30a2\u30af\u30ea\u30eb\u9178\u3001\u30dd\u30ea\u30a2\u30af\u30ea\u30eb\u9178Na\u7d39\u4ecb\u52d5\u753b\" width=\"640\" height=\"360\" allow=\"fullscreen\" scrolling=\"no\"><\/iframe>\n<!-- \/wp:html -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\"><strong>Food Additives \/ Feed Additives<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>High molecular weight sodium polyacrylate is widely used in various products as a<strong> <\/strong>food additive and feed additive. Products from Nippon Shokubai have a long track record of use as food-grade and feed-grade additives. The usage standard for food is less than 0.2% by weight.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Due to its <strong>water retention and thickening properties<\/strong> in aqueous solutions, it has been widely used in noodles, processed foods, and frozen foods.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>It is known to enhance the adhesive strength of proteins in powdered raw materials and to retain water effectively (water-holding capacity), helping to evenly maintain moisture in dough and prevent drying.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>It is also used as a binder in fish feed (moist pellets).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":14603,\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/06\/\u98df\u3079\u7269\u5dee\u3057\u66ff\u3048.jpg\" alt=\"\" class=\"wp-image-14603\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Builder (Detergent Aid)<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Sodium polyacrylate is used as a builder (detergent aid) in powdered detergents for clothing and dishwashing.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>It<strong> enhances cleaning performance<\/strong> <strong>through multiple functions<\/strong>: loosening mud stains, encapsulating dirt to prevent it from reattaching to clothes or dishes, and capturing calcium and magnesium ions to prevent the deactivation of surfactants. These combined actions make it an effective detergent aid.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":17044,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/07\/Applications-of-PA_en_v2_-1024x399.png\" alt=\"\" class=\"wp-image-17044\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\"><strong>Other Various Applications<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>Pharmaceuticals \/ Daily Necessities<\/strong><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>When dissolved in water, sodium polyacrylate exhibits strong thickening properties, making it suitable for<strong> use in poultices and cooling sheets<\/strong>. It is also characterized by excellent thermal stability.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":14406,\"width\":\"608px\",\"height\":\"200px\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/06\/\u533b\u85ac\u306a\u3069\u7d71\u5408.jpg\" alt=\"\" class=\"wp-image-14406\" style=\"width:608px;height:200px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>Textile Processing<\/strong><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Used as <strong>a chelating agent and anti-redeposition agent<\/strong> during scouring and bleaching processes.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":14410,\"width\":\"399px\",\"height\":\"180px\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/06\/AdobeStock_694053410-1024x408.jpeg\" alt=\"\" class=\"wp-image-14410\" style=\"width:399px;height:180px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Paints<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Functions as<strong> a dispersant for paint pigments<\/strong> by adsorbing onto pigment surfaces and utilizing electrostatic repulsion between pigment particles.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":14414,\"sizeSlug\":\"medium\",\"linkDestination\":\"none\",\"align\":\"center\",\"className\":\"is-style-default\"} -->\n<figure class=\"wp-block-image aligncenter size-medium is-style-default\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/06\/AdobeStock_225593244-300x200.jpeg\" alt=\"\" class=\"wp-image-14414\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>Civil Engineering and Construction Applications<\/strong><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Used as <strong>an additive for drilling and as a retarder to slow down the curing of cement.<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":14427,\"width\":\"265px\",\"sizeSlug\":\"medium\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-medium is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/06\/AdobeStock_93535530-300x200.jpeg\" alt=\"\" class=\"wp-image-14427\" style=\"width:265px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Learn More About Polyacrylic Acid<\/strong> and Sodium Polyacrylate<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:group -->\n<div class=\"wp-block-group\"><!-- wp:buttons {\"layout\":{\"type\":\"flex\"}} -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/aqualic-l-h\/\">Our Product Lineup - AQUALIC\u2122 L, H series<\/a><\/div>\n<!-- \/wp:button -->\n\n<!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products\/detail\/polyacrylic-acid-guide\/\">Comprehensive Guide to Polyacrylic Acid and Sodium Polyacrylate<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Typical Applications of Polyacrylic Acid\/Sodium Polyacrylate","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"polyacrylic-acid-use","to_ping":"","pinged":"","post_modified":"2025-12-19 09:28:46","post_modified_gmt":"2025-12-19 00:28:46","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.shokubai.co.jp\/en\/?post_type=products&#038;p=16965","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":17320,"post_author":"28","post_date":"2025-10-20 11:27:49","post_date_gmt":"2025-10-20 02:27:49","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\" title=\"\">Basic Information<\/a><\/li><li><a href=\"#anc02\" title=\"\">Features and Properties<\/a><\/li><li><a href=\"#anc03\" title=\"\">Functions<\/a><\/li><li><a href=\"#anc04\" title=\"\">Applications<\/a><\/li><li><a href=\"#anc05\" title=\"\">Technical Document<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>AQUALIC\u2122 FN-001 is a <strong>highly functional polymer-type chelating agent<\/strong>. It is a water-soluble polymer and is safer than low-molecular-weight chelating agents. It has <strong>less environmental impact<\/strong> than phosphorus, which is subject to strict wastewater regulations, and EDTA, which is subject to PRTR (Pollutant Release and Transfer Register)*,<br> *a Japanese environmental regulation<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Compared to conventional carboxylic acid polymers, it also possesses<strong> high calcium chelating ability, dispersibility, and anti-redeposition ability<\/strong>. It also possesses <strong>excellent solubility under high temperature and high hardness conditions<\/strong>, making it suitable for use in cleaning agents, water treatment, papermaking, and fiber treatment applications.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>Basic Physical Properties<\/strong><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th><strong>Appearance<\/strong><\/th><td>Slightly yellow viscous liquid<\/td><\/tr><tr><th>Solvent<\/th><td>&nbsp;Water<\/td><\/tr><tr><th><strong>Solid Fraction<\/strong><\/th><td>44-46\uff05<\/td><\/tr><tr><th>pH<\/th><td>6.8-8.0<\/td><\/tr><tr><th>Viscosity<\/th><td>300-700mPa\u30fbs\uff0825\u2103\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph -->\n<p><strong>For a complete and data\u2011rich overview, download the technical brochure.<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products-download\/?pdf=aqualic-fn-001_en\" target=\"_blank\" rel=\"noreferrer noopener\">Download Technical Document<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\">Features and Properties<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>High calcium chelating ability<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Maintains solubility under high hardness conditions<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Anti-redeposition ability<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Environmentally friendly<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Functions<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\"><strong>Calcium<\/strong> Chelating Ability<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>FN-001 has high chelating ability equivalent to that of low molecular weight chelating agents (MGDA, citric acid  and EDTA).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":18220,\"width\":\"541px\",\"height\":\"auto\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/10\/AQUALIC_FN001_data1-1024x471.png\" alt=\"Ca Chelating ability of AQUALIC FN-001 \" class=\"wp-image-18220\" style=\"width:541px;height:auto\"\/><figcaption class=\"wp-element-caption\">\u3000\u3000\u3000*Measurement conditions: room temperature<br>\u3000\u3000\u3000*Evaluation method: Evaluated using a Ca ion electrode<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Detergency Evaluation<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph {\"align\":\"left\"} -->\n<p class=\"has-text-align-left\"><strong>Comparison of cleaning power for dairy products, which are a source of Ca<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:paragraph -->\n<p>Assuming application to cleaning agents for automatic dishwashers (commercial use), we evaluated a detergent formulation with NaOH as the main ingredient.<br>The dirt used is one that is high in Ca&nbsp;<sup>*<\/sup>.<br>When NaOH alone or 300 ppm of NTA was added, redeposition of dirt was observed, but this was not observed when 30 ppm of FN-001 was added, demonstrating high detergency.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17354,\"width\":\"440px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic-fn-001_image-english.jpg\" alt=\"\" class=\"wp-image-17354\" style=\"width:440px;height:auto\"\/><figcaption class=\"wp-element-caption\">\u3000\u3000\u3000Photo of glass plate after cleaning<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:paragraph {\"align\":\"left\"} -->\n<p class=\"has-text-align-left\">*Stain components: Mix margarine, skimmed milk powder, and wheat flour, place on a glass plate and heat at 130\u2103 for 10 minutes<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17345,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_fn-001_img_4-1024x538.jpg\" alt=\"\" class=\"wp-image-17345\"\/><figcaption class=\"wp-element-caption\">Cleaning agents<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17346,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_fn-001_img_5-1024x538.jpg\" alt=\"\" class=\"wp-image-17346\"\/><figcaption class=\"wp-element-caption\">Water treatment<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17347,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_fn-001_img_6-1024x538.jpg\" alt=\"\" class=\"wp-image-17347\"\/><figcaption class=\"wp-element-caption\">Paper manufacturing<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17348,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/aqualic_fn-001_img_7-1024x538.jpg\" alt=\"\" class=\"wp-image-17348\"\/><figcaption class=\"wp-element-caption\">Textile treatment<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/029\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Eco-efficient Chelating Agent for Cleaning<\/strong>&nbsp;<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc05\">Technical Document<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Download the document to see detailed product features and additional lab data beyond what\u2019s shown online.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.shokubai.co.jp\/en\/products-download\/?pdf=aqualic-fn-001_en\" target=\"_blank\" rel=\"noreferrer noopener\">Download Technical Document<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"High-performance Polymer Chelating Agent (AQUALIC\u2122\u00a0FN-001)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"aqualic-fn-001","to_ping":"","pinged":"","post_modified":"2025-10-20 15:07:47","post_modified_gmt":"2025-10-20 06:07:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.shokubai.co.jp\/en\/?post_type=products&#038;p=17320","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15322,"post_author":"4","post_date":"2024-12-24 09:35:44","post_date_gmt":"2024-12-24 00:35:44","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\" title=\"\">Basic Information<\/a><\/li><li><a href=\"#anc02\" title=\"\">Product Details<\/a><\/li><li><a href=\"#anc03\" title=\"\">Features and Properties<\/a><\/li><li><a href=\"#anc04\" title=\"\">Examples of Applications<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>In addition to the polymer dispersion function, AQUALIC\u2122 KL-001 has the functions of a dispersant and a solubilizer due to its high compatibility with surfactants. It can supplement the functions of other raw materials such as solubilizers and dispersants.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th style=\"text-align:center\">Appearance<\/th><td style=\"text-align:center\">light brown transparent liquid<\/td><\/tr><tr><th style=\"text-align:center\">Solid fraction<\/th><td style=\"text-align:center\">65% (aqueous solution)<\/td><\/tr><tr><th style=\"text-align:center\">Viscosity (25\u2103)<\/th><td style=\"text-align:center\">\u2266 1,000 mPa\u30fb s<\/td><\/tr><tr><th style=\"text-align:center\">pH (25\u2103)<\/th><td style=\"text-align:center\">2.5 ~ 3.5<\/td><\/tr><tr><th style=\"text-align:center\">Density (25\u2103)<\/th><td style=\"text-align:center\">1.14 g\/ml<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\">Product Details<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Highly compatible with surfactants<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Ability to prevent scale<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Ability to prevent re-contamination<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:flexible-table-block\/table {\"contentJustification\":\"left\"} -->\n<figure class=\"wp-block-flexible-table-block-table is-content-justification-left\"><table class=\"has-fixed-layout\"><tbody><tr><th style=\"text-align:center\">Performance<\/th><th style=\"text-align:center\">Chelating agent<\/th><th style=\"text-align:center\">Conventional polymer<br>(sodium polyacrylate)<\/th><th style=\"text-align:center\">KL-001<\/th><\/tr><tr><th style=\"text-align:center\">Compatibility with surfactants<\/th><td style=\"text-align:center\">Poor<\/td><td style=\"text-align:center\">Poor<\/td><td style=\"text-align:center\"><strong>Excellent<\/strong><\/td><\/tr><tr><th style=\"text-align:center\">Scale inhabitation ability<\/th><td style=\"text-align:center\">Fair<\/td><td style=\"text-align:center\">Good<\/td><td style=\"text-align:center\"><strong>Good<\/strong><\/td><\/tr><tr><th style=\"text-align:center\">Ability to prevent redeposition<\/th><td style=\"text-align:center\">Poor<\/td><td style=\"text-align:center\">Good<\/td><td style=\"text-align:center\"><strong>Good<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:image {\"id\":15349,\"width\":\"600px\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2024\/11\/aqualic-kl_1-1024x287.png\" alt=\"\" class=\"wp-image-15349\" style=\"width:600px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Features and Properties<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>\u25a0 <\/strong>Solubility with low-foaming nonionic surfactants<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:group {\"layout\":{\"type\":\"flex\",\"flexWrap\":\"nowrap\",\"justifyContent\":\"center\"}} -->\n<div class=\"wp-block-group\"><!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\" style=\"width:290px\"><thead><tr><th style=\"text-align:center;padding:6px\">Detergent composition<\/th><th style=\"text-align:center;width:50px;padding:6px\">g<\/th><\/tr><\/thead><tbody><tr><td style=\"text-align:center;padding:6px\">Nonionic surfactant<br>(PEG\/PPG-12\/35 copolymer)<\/td><td style=\"text-align:center;padding:6px\">1<\/td><\/tr><tr><td style=\"text-align:center;padding:6px\">additive<\/td><td style=\"text-align:center;padding:6px\">10<\/td><\/tr><tr><td style=\"text-align:center;padding:6px\">NaOH<\/td><td style=\"text-align:center;padding:6px\">5<\/td><\/tr><tr><td style=\"text-align:center;padding:6px\">Water<\/td><td style=\"text-align:center;padding:6px\">84<\/td><\/tr><\/tbody><\/table><figcaption>* Net content of each component.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:image {\"id\":15766,\"width\":\"200px\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2024\/12\/aqualic-kl_2sodium-p-a.png\" alt=\"\" class=\"wp-image-15766\" style=\"width:200px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>Prepare the detergent composition, adjust the temperature to 40\u2103, and add the solubilizing agent until the liquid becomes clear.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":15352,\"scale\":\"cover\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"left\"} -->\n<figure class=\"wp-block-image alignleft size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2024\/11\/aqualic-kl_2.png\" alt=\"\" class=\"wp-image-15352\" style=\"object-fit:cover\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":\"14px\"}}} -->\n<p style=\"font-size:14px\"><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>\u25a0<\/strong> Scale inhabitation performance<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:group {\"layout\":{\"type\":\"flex\",\"flexWrap\":\"nowrap\",\"justifyContent\":\"center\"}} -->\n<div class=\"wp-block-group\"><!-- wp:image {\"id\":17458,\"width\":\"80px\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_3-1-517x1024.png\" alt=\"\" class=\"wp-image-17458\" style=\"width:80px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>Dilute the detergent at the specified magnification and insert the test piece.<br>After standing at the specified temperature for the specified time, visually observe the appearance of the test piece.<br>(Evaluation conditions are as follows)<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"text-align:center;width:160px\">Detergent composition (wt%)<\/th><th style=\"text-align:center\">\u2460<\/th><th style=\"text-align:center\">\u2461<\/th><th style=\"text-align:center\">\u2462<\/th><th style=\"text-align:center\">\u2463<\/th><th style=\"text-align:center\">\u2464<\/th><th style=\"text-align:center\">\u2465<\/th><\/tr><\/thead><tbody><tr><td style=\"text-align:center\">NaOH\/Na<sub>2<\/sub>CO<sub>3<\/sub>=1\/1<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">10<\/td><\/tr><tr><td style=\"text-align:center\">MGDA\u30fb3Na<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">7<\/td><td style=\"text-align:center\">5<\/td><td style=\"text-align:center\">0<\/td><\/tr><tr><td style=\"text-align:center\">KL-001<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">3<\/td><td style=\"text-align:center\">5<\/td><td style=\"text-align:center\">10<\/td><\/tr><tr><td style=\"text-align:center\">Appearance of SUS specimen <\/td><td style=\"text-align:center\"><img class=\"wp-image-17219\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/aqualic-kl_tbl1a.jpg\" alt=\"\"><\/td><td style=\"text-align:center\"><img class=\"wp-image-17220\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/aqualic-kl_tbl1b.jpg\" alt=\"\"><\/td><td style=\"text-align:center\"><img class=\"wp-image-17221\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/aqualic-kl_tbl1c.jpg\" alt=\"\"><\/td><td style=\"text-align:center\"><img class=\"wp-image-17222\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/aqualic-kl_tbl1d.png\" alt=\"\"><\/td><td style=\"text-align:center\"><img class=\"wp-image-17223\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/aqualic-kl_tbl1e.png\" alt=\"\"><\/td><td style=\"text-align:center\"><img class=\"wp-image-17224\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/aqualic-kl_tbl1f.png\" alt=\"\"><\/td><\/tr><\/tbody><\/table><figcaption>* Net content of each component<br>(Evaluation conditions) Detergent concentration: 0.1% \/ Dilution water hardness: 300 mgCaCO3 \/ L \/ Standing temperature: 60\u2103 \/ Standing time: 24h \/ Test specimen: SUS304<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":\"14px\"}}} -->\n<p style=\"font-size:14px\"><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>\u25a0 <\/strong>Ability to prevent redeposition of protein dirt<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:group {\"layout\":{\"type\":\"flex\",\"flexWrap\":\"nowrap\",\"justifyContent\":\"center\"}} -->\n<div class=\"wp-block-group\"><!-- wp:image {\"id\":17587,\"width\":\"200px\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_4-1.png\" alt=\"\" class=\"wp-image-17587\" style=\"width:200px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>Mix the dirt and detergent and heat at a specified temperature for a specified time.<br>The process of soaking in the mixture for a specified time, soaking in rinsed water, and drying is performed three times.<br>Color is indicated with amide black and the absorbance is determined.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:group -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"width:200px;text-align:center\">Detergent composition (wt%)<\/th><th style=\"text-align:center\">\u2460<\/th><th style=\"text-align:center\">\u2461<\/th><th style=\"text-align:center\">\u2462<\/th><th style=\"text-align:center\">\u2463<\/th><\/tr><tr><td style=\"text-align:center\">NaOH\/Na<sub>2<\/sub>CO<sub>3<\/sub>=1\/1<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">10<\/td><\/tr><\/thead><tbody><tr><td style=\"text-align:center\">sodium p-toluenesulfonate<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">10<\/td><td style=\"text-align:center\">0<\/td><\/tr><tr><td style=\"text-align:center\">KL-001<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">10<\/td><\/tr><tr><td style=\"text-align:center\">Appearance of glass specimen <\/td><td style=\"text-align:center\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_tbl2a.png\" alt=\"\" class=\"wp-image-17575\"><\/td><td style=\"text-align:center\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_tbl2b.png\" alt=\"\" class=\"wp-image-17575\"><\/td><td style=\"text-align:center\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_tbl2c.png\" alt=\"\" class=\"wp-image-17575\"><\/td><td style=\"text-align:center\"><img src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_tbl2d.png\" alt=\"\" class=\"wp-image-17575\"><\/td><\/tr><tr><td style=\"text-align:center\">Amide black content (ppm)<\/td><td style=\"text-align:center;vertical-align:bottom\"><div style=\"margin:auto;background:#FFC000;width:40px;height:122px\">2.44<\/div><\/td><td style=\"text-align:center;vertical-align:bottom\"><div style=\"margin:auto;background:#FFC000;width:40px;height:63.5px\">1.27<\/div><\/td><td style=\"text-align:center;vertical-align:bottom\"><div style=\"margin:auto;background:#FFC000;width:40px;height:75.5px\">1.51<\/div><\/td><td style=\"text-align:center;vertical-align:bottom\"><div style=\"margin:auto;background:#FFC000;width:40px;height:29.5px\">0.59<\/div><\/td><\/tr><\/tbody><\/table><figcaption>* Net content of each component<br>(Evaluation conditions) Detergent concentration: 0.1% \/ Stain: 1% whole egg (oiled egg) \/ Heating temperature: 60\u2103\/Heating time: 30min \/ Test specimen: Glass plate \/ Soaking time: 20sec (contaminated liquid), 5sec (rinsed water) \/ Water used: Tap water.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":\"14px\"}}} -->\n<p style=\"font-size:14px\"><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">Examples of Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><strong>\u25a0 <\/strong>Example of liquid detergent formulation<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"text-align:center\">Detergent composition (wt%)<\/th><th style=\"text-align:center\">\u2460<\/th><th style=\"text-align:center\">\u2461<\/th><\/tr><\/thead><tbody><tr><td style=\"text-align:center\">NaOH<\/td><td style=\"text-align:center\">5<\/td><td style=\"text-align:center\">5<\/td><\/tr><tr><td style=\"text-align:center\">SOFTANOL\u2122 70<sup>\u203b1<\/sup><\/td><td style=\"text-align:center\">1<\/td><td style=\"text-align:center\">1<\/td><\/tr><tr><td style=\"text-align:center\">MGDA (40%)<\/td><td style=\"text-align:center\">20<\/td><td style=\"text-align:center\">10<\/td><\/tr><tr><td style=\"text-align:center\">KL-001<\/td><td style=\"text-align:center\">0<\/td><td style=\"text-align:center\">10<\/td><\/tr><tr><td style=\"text-align:center\">Water<\/td><td style=\"text-align:center\">74<\/td><td style=\"text-align:center\">74<\/td><\/tr><tr><td style=\"text-align:center\">40\u2103 Appearance<\/td><td style=\"text-align:center\"><img class=\"wp-image-17591\" src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_tbl3a.png\" alt=\"\" style=\"width: 180px\"><\/td><td style=\"text-align:center\"><img class=\"wp-image-17591\" src=\"https:\/\/www.shokubai.co.jp\/ja\/wpdir\/wp-content\/uploads\/2024\/11\/aqualic-kl_tbl3b.png\" alt=\"\" style=\"width: 180px\"><\/td><\/tr><\/tbody><\/table><figcaption>* Volumetric amounts of each component<br>\u203b1 Cloud point of SOFTANOL\u2122 70: 33\u2103.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph {\"align\":\"left\",\"style\":{\"typography\":{\"fontSize\":\"14px\"}}} -->\n<p class=\"has-text-align-left\" style=\"font-size:14px\"><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/042\/\" target=\"_blank\" rel=\"noreferrer noopener\">Polymer Enhances Cleaning Performance<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Highly Compatible Multifunctional Polymer (AQUALIC\u2122 KL-001)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"aqualic-kl-001","to_ping":"","pinged":"","post_modified":"2025-12-19 09:25:20","post_modified_gmt":"2025-12-19 00:25:20","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.shokubai.co.jp\/en\/?post_type=products&#038;p=15322","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"}],"products_same_uses":[{"ID":1001,"post_author":"1","post_date":"2022-06-27 17:31:04","post_date_gmt":"2022-06-27 08:31:04","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information\n<\/a><\/li><li><a href=\"#anc02\">Features and Properties\n<\/a><\/li><li><a href=\"#anc03\">Product Details\n<\/a><\/li><li><a href=\"#anc04\">Examples of Applications<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>SOFTANOL\u2122 is a linear secondary alcohol product made with the raw material of normal paraffin that has been commercialized by Nippon Shokubai. The SOFTANOL\u2122 series of products are used in a wide range of fields including in general detergents and in the textile industry, paper and pulp industry, and metals industry as surfactants with outstanding properties such as excellent wetting and penetration, unique foam properties, superior surface tension reduction, low viscosity, and a low pour point for easy handling.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>SOFTANOL\u2122 has excellent biodegradability, making it easy to treat in wastewater and sufficiently degradable even in river water. This has enabled SOFTANOL\u2122 to build a solid reputation as a product that can meet society\u2019s need for environmental sustainability, especially in this day and age where wastewater treatment is becoming increasingly strict from the perspectives of maintaining and improving the natural environment and preventing water pollution. Please try SOFTANOL\u2122 for your products.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Composition of SOFTANOL\u2122<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>SOFTANOL\u2122 is a composition containing a unique T-shaped molecular structure and numerous isomers. SOFTANOL\u2122 have a structure in which a polyethylene glycol chain branches from a non-terminal carbon (an internal carbon atom) of the raw material, normal paraffin.<br>Thanks to this distinctive structure and composition, SOFTANOL\u00ae exhibits a wide range of excellent properties.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":17968,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/Softanol_image_en_v2-1024x371.png\" alt=\"\" class=\"wp-image-17968\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\">Features and Properties\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>1. <\/strong> <strong>Extremely Easy to Handle<\/strong><br>Low viscosity, low pour point, narrow (or no) gelling range<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>2. Excellent Surface Activation<\/strong><br>Excellent wetting and penetration, superior surface tension reduction, high detergency even at low temperatures, excellent solubility, solubilizing, unique foam properties and good defoaming properties<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Improved Cleaning through Superior Wetting Ability<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":18189,\"width\":\"513px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\",\"align\":\"center\"} -->\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/Softanol_image_3-1.png\" alt=\"\" class=\"wp-image-18189\" style=\"width:513px;height:auto\"\/><figcaption class=\"wp-element-caption\"><strong>The T-type secondary structure exhibits excellent wettability.<\/strong><\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p><strong>3. Easy Wastewater Treatment<\/strong><br>Good biodegradability<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>4. Highly Safe <\/strong><br>Low toxicity, Low irritation<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>5. Extremely Weak Odor<\/strong><br>Does not have a distinctive alcohol odor due to the removal of unreacted alcohol<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>6. Antiviral<\/strong><br>Has antiviral properties against the novel coronavirus COVID-19<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Product Details\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">SOFTANOL\u2122 M<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The SOFTANOL\u2122 M series of products are non-ionic surfactants with ethylene oxide added to linear secondary alcohol of the alkyl group carbon C12-14.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1010,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_sofu_001.png\" alt=\"\" class=\"wp-image-1010\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>This series has the most versatile products with various HLB values, which enable them to be used for a variety of purposes.<br>\uff08Existing Chemical Substances Number\u30007-97)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th style=\"width:15%\">Product Name<\/th><th>Appearance<br>\uff0825\u2103\uff09<\/th><th>Cloud point<sup>\u203b1<\/sup><br>\uff08\u2103\uff09<\/th><th>Viscosity<sup>\u203b2<\/sup><br>\uff08\uff4dPa\u30fbs\uff09<\/th><th>pH<sup>\u203b3<\/sup><\/th><th>Surface tension<sup>\u203b4<\/sup><br>\uff08X10<sup>-3<\/sup>&nbsp;N\/m\uff09<\/th><th>HLB<sup>\u203b5<\/sup><\/th><th style=\"width:25%\">Main applications and features<\/th><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u300030<\/th><td rowspan=\"4\">Clear liquid<\/td><td rowspan=\"2\">&lt; 0<\/td><td>25<\/td><td>\u2500<\/td><td rowspan=\"3\">28<\/td><td>7.9<\/td><td rowspan=\"2\" style=\"width:25%\">Emulsifiers, Defoamers,<br>Spreading agents, Special ty cleaners<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u300050<\/th><td>33<\/td><td>\u2500<\/td><td>10.5<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u300070<\/th><td>33<\/td><td>52<\/td><td rowspan=\"3\">5\uff5e7.5<\/td><td>12.1<\/td><td rowspan=\"3\" style=\"width:25%\">General Purpose Cleaning Agent<br>Liquid cleaning agents<br>Various industrial applications<br>(Textiles, Agriculture, Paper, Pulp)<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u300090<\/th><td>56<\/td><td>65<\/td><td>29<\/td><td>13.3<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u3000120<\/th><td>Clear liquid<br>\uff0830\u2103\uff09<\/td><td>83<\/td><td>87<\/td><td>32<\/td><td>14.5<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u3000150<\/th><td>White paste<br><\/td><td rowspan=\"5\">&gt; 100<\/td><td>44\uff0850\u2103\uff09<\/td><td rowspan=\"5\">5\uff5e7<\/td><td>33<\/td><td>15.3<\/td><td rowspan=\"5\" style=\"width:25%\">Emulsifiers for emulsion polymerization,<br>Dispersants,<br>Scouring Agents<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u3000200<\/th><td rowspan=\"4\">White solid<\/td><td>64\uff0850\u2103\uff09<\/td><td>36<\/td><td>16.3<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u3000300<\/th><td>105\uff0850\u2103\uff09<\/td><td>39<\/td><td>17.4<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u3000400<\/th><td>70\uff0880\u2103\uff09<\/td><td>40<\/td><td>18.0<\/td><\/tr><tr><th style=\"width:15%\">SOFTANOL\u2122\u3000500<\/th><td>74\uff0880\u2103\uff09<\/td><td>42<\/td><td>18.3<\/td><\/tr><\/tbody><\/table><figcaption>*1 Cloud point: 1% aqueous solution<br>*2 Viscosity: Measured with a B-type viscometer (25\u00b0C)<br>*3 pH: 5% pure aqueous solution<br>*4 Surface tension: Wilhelmy method, 0.1% aqueous solution at 25\u2103<br>*5 HLB: Griffin HLB calculation value<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">SOFTANOL\u2122 EP<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The SOFTANOL\u2122 EP series of products are linear secondary alcohol-based and extremely low foaming non-ionic surfactants.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1011,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_sofu_002.png\" alt=\"\" class=\"wp-image-1011\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>This series of products are particularly suitable for use in industrial fields due to their excellent permeability and low pour point.<br>\uff08Existing Chemical Substances Number\u30007-97\uff09<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th style=\"width:22%\">Product Name<\/th><th>Appearance<br>\uff0825\u2103\uff09<\/th><th>Cloud point<sup>\u203b1<\/sup><br>\uff08\u2103\uff09<\/th><th>Viscosity<sup>\u203b2<\/sup><br>\uff08\uff4dPa\u30fbs\uff09<\/th><th>pH<sup>\u203b3<\/sup><\/th><th>Surface tension<sup>\u203b4<\/sup><br>\uff08X10<sup>-3<\/sup>&nbsp;N\/m\uff09<\/th><th style=\"width:28%\">Main applications and features<\/th><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 5035<\/th><td rowspan=\"7\">pale yellow liquid<br>(slightly cloudy)<\/td><td>21<\/td><td>55<\/td><td rowspan=\"5\">6\uff5e8<\/td><td>30<\/td><td rowspan=\"7\" style=\"width:28%\">Various industrial applications<br>(Textile, paper, pulp, metal industries)<br><br>Detergents for Automatic Dishwashers<br><br>*Not subject to PRTR<\/td><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 7025<\/th><td>36<\/td><td>61<\/td><td>29<\/td><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 7045<\/th><td>30<\/td><td>74<\/td><td>30<\/td><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 7085<\/th><td>22<\/td><td>84<\/td><td>31<\/td><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 9050<\/th><td>37<\/td><td>83<\/td><td>31<\/td><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 90150<\/th><td>15<\/td><td>45<\/td><td>5.5\uff5e7.5<\/td><td>32<\/td><\/tr><tr><th style=\"width:22%\">SOFTANOL\u2122 EP 12030<\/th><td>59<\/td><td>92<\/td><td>6\uff5e8<\/td><td>33<\/td><\/tr><\/tbody><\/table><figcaption>*1 Cloud point: 1% aqueous solution<br>*2 Viscosity: Measured with a B-type viscometer (25\u00b0C)<br>*3 pH: 5% pure aqueous solution<br>*4 Surface tension: Wilhelmy method, 0.1% aqueous solution at 25\u2103<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">SOFTANOL\u2122 MES<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The SOFTANOL\u2122 MES series of products are linear secondary alcohol-based and sulfosuccinate half ester anionic surfactants.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":1012,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_sofu_003.png\" alt=\"\" class=\"wp-image-1012\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>This series of products are particularly suitable for use as detergents for household such as in shampoos, as they are extremely low irritant for the skin and eyes and also lower the irritant properties of other surfactants.The SOFTANOL\u2122 MES series of products are also suited for industrial applications that make use of their special emulsifying effect.<br>\uff08Existing Chemical Substances Number\u30007-118\uff09<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">[Foam Properties]<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The graph below shows foam characteristics measured by the Ross-Miles method.<br>SOFTANOL\u2122  is a surfactant with unique foam quality and excellent defoaming properties.<br>You can choose from high-foaming or low-foaming types depending on your application.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns {\"verticalAlignment\":\"center\"} -->\n<div class=\"wp-block-columns are-vertically-aligned-center\"><!-- wp:column {\"verticalAlignment\":\"center\",\"width\":\"33.33%\"} -->\n<div class=\"wp-block-column is-vertically-aligned-center\" style=\"flex-basis:33.33%\"><!-- wp:paragraph {\"align\":\"left\"} -->\n<p class=\"has-text-align-left\">[Measurement Conditions]<br>Ross-Miles Method<br>JIS K-3362-1978 Compliant<br>Surfactant Concentration: 0.1 wt.%<br>Temperature: 25\u00b0C<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column {\"verticalAlignment\":\"center\",\"width\":\"66.66%\"} -->\n<div class=\"wp-block-column is-vertically-aligned-center\" style=\"flex-basis:66.66%\"><!-- wp:image {\"id\":17950,\"width\":\"342px\",\"height\":\"auto\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_image_1-936x1024.png\" alt=\"\" class=\"wp-image-17950\" style=\"width:342px;height:auto\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">Examples of Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17977,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_img_7-1024x538.jpg\" alt=\"\" class=\"wp-image-17977\"\/><figcaption class=\"wp-element-caption\">Laundry detergent<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17978,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_img_8-1024x538.jpg\" alt=\"\" class=\"wp-image-17978\"\/><figcaption class=\"wp-element-caption\">Dishwashing detergent<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17979,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_img_9-1024x538.jpg\" alt=\"\" class=\"wp-image-17979\"\/><figcaption class=\"wp-element-caption\">Industrial Cleaning Agent<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17980,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_img_10-1024x538.jpg\" alt=\"\" class=\"wp-image-17980\"\/><figcaption class=\"wp-element-caption\">Surfactant for pesticide spreading<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17981,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_img_11-1024x538.jpg\" alt=\"\" class=\"wp-image-17981\"\/><figcaption class=\"wp-element-caption\">Emulsifier<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17982,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_img_12-1024x538.jpg\" alt=\"\" class=\"wp-image-17982\"\/><figcaption class=\"wp-element-caption\">Textile treatment agent<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><span style=\"text-decoration: underline;\">Utilization of SOFTANOL\u2122 for Metal Surface Cleaning<\/span><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:paragraph -->\n<p>SOFTANOL\u2122 demonstrates excellent cleaning power against contaminants on metal surfaces such as stainless steel (SUS).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>It quickly lifts and rolls up oil stains from metal surfaces.<br>The video on the right shows the time-lapse of oil removal from a SUS mesh immersed in a surfactant solution.<br>(Left: SOFTANOL\u2122 70, Right: Primary Alcohol Ethoxylate (EO 5.5 mol))<br>SOFTANOL\u2122 enables faster roll-up of oil stains.<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:video {\"id\":1330} -->\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/www.solution.shokubai.co.jp\/ja\/wp\/wp-content\/uploads\/2024\/02\/sus.mp4\"><\/video><\/figure>\n<!-- \/wp:video --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:image {\"id\":17983,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/softanol_image_cleaning-rate-1024x482.png\" alt=\"Cleaning Performance Comparison Chart\" class=\"wp-image-17983\"\/><figcaption class=\"wp-element-caption\">Cleaning conditions: Lenatz test<br>Test piece: SUS304, surfactant concentration: 0.1wt%, temperature: 25\u2103<br>Agitation speed: 600 rpm, washing time: 3 minutes, rinsing time: 1 minute<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/030\/\">Eco-Friendly Industrial Cleaner Development<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Secondary Alcohol Ethoxylates: SOFTANOL\u2122","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"softanol","to_ping":"","pinged":"","post_modified":"2026-01-23 11:35:39","post_modified_gmt":"2026-01-23 02:35:39","post_content_filtered":"","post_parent":0,"guid":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=1001","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2000,"post_author":"1","post_date":"2022-06-25 11:31:15","post_date_gmt":"2022-06-25 02:31:15","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information<\/a><\/li><li><a href=\"#anc02\">Features and Properties<\/a><\/li><li><a href=\"#anc03\">Applications<\/a><\/li><li><a href=\"http:\/\/\uff03anc04\" title=\"\">Details of Functions<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Chemical Structure<\/th><td><img class=\"wp-image-10927\" style=\"width: 150px;\" src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2022\/06\/img_espy_001.png\" alt=\"\"><\/td><\/tr><tr><th>CAS No.<\/th><td>68130-99-4<\/td><\/tr><tr><th>Appearance<\/th><td>Light brown, viscous liquid<\/td><\/tr><tr><th>Solid Content<\/th><td>80%<\/td><\/tr><tr><th>Viscosity<\/th><td>\u2266700 mPa\u30fbs(30\u2103)<\/td><\/tr><tr><th>Molecular Weight<\/th><td>13,000<\/td><\/tr><tr><th>Specific Gravity<\/th><td>1.128 g\/ml(30\u2103)<\/td><\/tr><tr><th>pH<\/th><td>8-11 (1\uff05 aq.)<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\">Features and Properties<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyethyleneimine ethoxylate is a non-ionic and water-soluble polymer, with various features as listed below. It has a wide range of applications and is suitable for use in various fields.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>High dispersibility of various types of particles<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Booster for anionic surfactants (lowering CMC, promoting adsorption)<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Coordination adsorption capability to metal surfaces<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>High solubility in many kinds of solvents<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>High  stability in formulations containing various surfactants<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Low effect on viscosity due to its highly-branched structure<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:image {\"id\":18767,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/11\/img_espy_002_en_rev-1024x522.png\" alt=\"\" class=\"wp-image-18767\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Fields<\/th><th>Applications<\/th><th>Features of Polyethyleneimine Ethoxylate (PN-100)<\/th><\/tr><tr><th>Detergent<\/th><td>Raw material for detergents<\/td><td>Booster for anionic surfactants (lowering CMC, promoting adsorption)<br>Improving anti-redeposition ability (Dirt dispersion, Cloth protection)<br>Synergy with enzymes, Improving the stability of enzymes<br>Improving cleaning performance (detergency)<br>High stability in formulations (PN-100 can be used in concentrated detergent)<\/td><\/tr><tr><th>Paper Making<\/th><td>Deinking agent<br>Pitch control agent<\/td><td>Improving deinking efficiency, Anti-redeposition ability<br>Adsorption to pitch, Improving dispersibility<\/td><\/tr><tr><th>Water treatment<\/th><td>Scale inhibitor<\/td><td>Adsorption to silica scale, Improving dispersibility<\/td><\/tr><tr><th>Paint, Ink<\/th><td>Pigment dispersant<\/td><td>Adsorption to anionic pigment, Improving dispersibility<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph -->\n<p>The applications listed above may have intellectual property rights (including patents and their applications) owned by third parties.<br>Please pay attention to existence of these intellectual property rights, and avoid the possible infringement of such rights.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">Details of Functions<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\uff1cDispersibility of Particles\uff1e<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>PN-100 has high dispersibility of various types of particles.<br>For example, below are charts showing the dispersibility of natural clay and talc (magnesium silicate).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":8056,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/10\/img_espy_003.png\" alt=\"Dispersibility Performance of clay\" class=\"wp-image-8056\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Method<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Clay water containing a predetermined amount of natural clay, surfactants and polymers is prepared and stirred.<br>The clay water is transferred to a test tube, and left to stand for the prescribed time. Then the absorbance is measured.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Conditions<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Surfactant (LAS): 0 or 1,250 ppm, Polymer: 40 ppm, Water hardness: 15 dH, Temperature: 25\u00b0C<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":\"12px\"},\"color\":{\"text\":\"#6c7872\"}}} -->\n<p class=\"has-text-color\" style=\"color:#6c7872;font-size:12px\">*Surfactant (LAS): Linear Alkylbenzene Sulfonates<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":8055,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/10\/img_espy_005.png\" alt=\"Dispersibility Performance of talc\" class=\"wp-image-8055\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Method<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Talc particle water containing a predetermined amount of talc and polymers is prepared and stirred.<br>The talc water is transferred to a test tube and shaken for even dispersion, and left to stand for a predetermined time.<br>Then the absorbance is measured.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Conditions<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Talc: 500 ppm, Polymer: 10 ppm, Ca concentration: 200 ppm, Temperature: 25\u00b0C<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\uff1cBooster for Anionic Surfactants\uff1e<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Adding a small amount of PN-100 to anionic surfactant solution can improve the interfacial properties of anionic surfactants. This effect helps to reduce the usage amount of surfactants and improve their performance.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th><\/th><th>CMC (mmol\/dm\u00b3) Critical Micelle Concentration<\/th><th>Molecular Occupied Area (nm\u00b2) Area Occupied by One Surfactant Molecule<\/th><th>\u0394G ads kJ\/mol Ease of Adsorption<\/th><\/tr><tr><th>LAS<\/th><td>1.19<\/td><td>1.16<\/td><td>-59.4<\/td><\/tr><tr><th>LAS\/Sodium polyacrylate<\/th><td>1.10<\/td><td>0.76<\/td><td>-35.0<\/td><\/tr><tr><th>LAS\uff0fPN-100<\/th><td>0.92<\/td><td>2.30<\/td><td>-84.7<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:image {\"id\":17777,\"width\":\"484px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/PN-100_image.png\" alt=\"CMC Comparison: LAS vs. LAS + PN-100\" class=\"wp-image-17777\" style=\"width:484px;height:auto\"\/><figcaption class=\"wp-element-caption\">Critical micelle concentration (CMC) measured using the plate method.<br> (LAS:\u3000Sodium linear alkylbenzene sulfonate)<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Method<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The Wilhelmy method is used to measure the surface tension at various surfactant concentrations.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Conditions<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Surfactant: 0.1 - 10 mmol\/dm\u00b3, Polymer: 8.3 ppm, Temperature: 25\u00b0C<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list {\"ordered\":true} -->\n<ol class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Adding PN-100 to surfactant solution can reduce the critical micelle concentration (CMC).<br>PN-100 can potentially reduce the amount of surfactant used; this is because various functions (cleaning, penetration, etc.) of the surfactant substantially change around the CMC.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Adding PN-100 to surfactant solution reduces the adsorption Gibbs energy (\u0394G abs). This suggests that PN-100 promotes the adsorption of surfactants to hydrophobic surfaces.<\/li>\n<!-- \/wp:list-item --><\/ol>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\uff1cAnti-redeposition Ability in Laundry Detergents\uff1e<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The final application of PN-100 we will introduce here is its usage as a raw material in laundry detergents.<br>PN-100 can substantially improve the anti-redeposition ability in laundry detergents, by preventing the redeposition of dirt (phenomenon when dirt that is washed off during a wash cycle then reattaches to the clothing).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":8057,\"width\":\"484px\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/10\/img_espy_004.png\" alt=\"Anti-redeposition Ability\" class=\"wp-image-8057\" style=\"width:484px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Method<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>A cloth soiled with natural clay and a white cloth (control cloth for redeposition) are put into a bathtub and cleaned together.<br>After the cleaning is complete, a color difference meter is used to evaluate the degree of soiling of the white cloth.<br>The evaluation is done a total of three times.<br>The white cloth is used repeatedly.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Conditions<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Equipment: Targotometer, Surfactant: 250 ppm, Polymer: 8.3 ppm, Water hardness: 15 dH, Temperature: 25\u00b0C, Bath ratio: 30<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":\"12px\"},\"color\":{\"text\":\"#6c7872\"}}} -->\n<p class=\"has-text-color\" style=\"color:#6c7872;font-size:12px\">*LAS: Linear alkylbenzene sulfonate <br>*PAE: Polyoxyethylene alkyl ether<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>In terms of anti-redeposition ability as well, PN-100 can substantially reduce the amount of surfactant used in laundry detergents.<br>This experiment shows that adding PN-100 can halve the amount of surfactant used in laundry detergents with the same performance.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:image {\"id\":8053,\"width\":\"484px\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/10\/img_espy_006.png\" alt=\"Anti-redeposition Ability\" class=\"wp-image-8053\" style=\"width:484px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Method<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Natural clay and a white cloth (control cloth for redeposition) are put into a bathtub and cleaned together.<br>After the cleaning is complete, a color difference meter is used to evaluate the degree of soiling of the white cloth.<br>The evaluation is done a total of three times.<br>The white cloth is used repeatedly.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Evaluation Conditions<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Equipment: Targotometer, Surfactant: 125 or 250 ppm (LAS:PAE = 1:1), Polymer: 8.3 ppm, Water hardness: 15 dH, Temperature: 25\u00b0C, Bath ratio: 30<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph {\"style\":{\"typography\":{\"fontSize\":\"12px\"},\"color\":{\"text\":\"#6c7872\"}}} -->\n<p class=\"has-text-color\" style=\"color:#6c7872;font-size:12px\">*LAS: Linear alkylbenzene sulfonate<br>*PAE: Polyoxyethylene alkyl ether<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/009\/\" target=\"_blank\" rel=\"noreferrer noopener\">Improve Pigment Ink Stability<\/a><\/div>\n<!-- \/wp:button -->\n\n<!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/008\/\" target=\"_blank\" rel=\"noreferrer noopener\">Optimize Cleaner Additives<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Polyethyleneimine Ethoxylate(PN-100)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"pn-100","to_ping":"","pinged":"","post_modified":"2026-01-23 11:41:22","post_modified_gmt":"2026-01-23 02:41:22","post_content_filtered":"","post_parent":0,"guid":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=2000","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":1146,"post_author":"1","post_date":"2022-07-20 14:51:20","post_date_gmt":"2022-07-20 05:51:20","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information<\/a><\/li><li><a href=\"#anc03\" title=\"\">Product Lineup<\/a><\/li><li><a href=\"#anc04\">Features and Properties\n<\/a><\/li><li><a href=\"#anc05\">Examples of Applications<\/a><\/li><li><a href=\"#anc06\">Catalog\n<\/a><\/li><li><a href=\"#anc07\">Precautions\n<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyethyleneimine (EPOMIN\u2122) is a water-soluble polymer made by the polymerization of ethyleneimine.  EPOMIN\u2122 is not an entirely linear polymer; it has a highly-branched structure that contains primary, secondary, and tertiary amines. Its features are listed below.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>It is the highest cation-dense polymer in existence.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>It is a very high reactive polymer.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>It is a water-soluble polymer.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\" id=\"anc02\">Manufacturing Method<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":1152,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_epomin1_001.png\" alt=\"chemical structure\" class=\"wp-image-1152\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":1153,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_epomin1_002.png\" alt=\"Illustration of Manufacturing Method\" class=\"wp-image-1153\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Product Lineup<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>There are eight types of EPOMIN\u2122 , each with a different molecular weight. Only high molecular weight types are diluted in water.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th colspan=\"2\" style=\"font-size:12px;padding:5px;width:210px\">Item Number<\/th><th style=\"font-size:12px;padding:5px\">SP-003<\/th><th style=\"font-size:12px;padding:5px\">SP-006<\/th><th style=\"font-size:12px;padding:5px\">SP-012<\/th><th style=\"font-size:12px;padding:5px\">SP-018<\/th><th style=\"font-size:12px;padding:5px\">SP-200<\/th><th style=\"font-size:12px;padding:5px\"><a href=\"\/en\/products\/detail\/epomin4\/\" title=\"\"><strong>HM-2000<\/strong><\/a><\/th><th style=\"font-size:12px;padding:5px\">P-1050<\/th><th style=\"font-size:12px;padding:5px\"><strong><a href=\"\/en\/products\/detail\/epomin5\/\" title=\"Polyethyleneimine: EPOMIN\u2122\">P-3000<\/a><\/strong><\/th><\/tr><tr><th colspan=\"2\" style=\"font-size:12px;padding:5px;width:210px\">Molecular Weight\n<\/th><th style=\"font-size:12px;padding:5px\">300<\/th><th style=\"font-size:12px;padding:5px\">600<\/th><th style=\"font-size:12px;padding:5px\">1,200<\/th><th style=\"font-size:12px;padding:5px\">1,800<\/th><th style=\"font-size:12px;padding:5px\">10,000<\/th><th style=\"font-size:12px;padding:5px\">30,000<\/th><th style=\"font-size:12px;padding:5px\">70,000<\/th><th style=\"font-size:12px;padding:5px\">100,000<\/th><\/tr><tr><th rowspan=\"4\" style=\"font-size:12px;padding:5px;width:210px\">Product\n<br>\n        Specifications<\/th><th style=\"font-size:12px;padding:5px\">Resin Content<br>\n        (wt%)<\/th><td style=\"text-align:center;font-size:12px;padding:5px\">&gt;98 <\/td><td style=\"text-align:center;font-size:12px;padding:5px\">&gt;98 <\/td><td style=\"text-align:center;font-size:12px;padding:5px\">&gt;98 <\/td><td style=\"text-align:center;font-size:12px;padding:5px\">&gt;98 <\/td><td style=\"text-align:center;font-size:12px;padding:5px\">&gt;98 <\/td><td style=\"text-align:center;font-size:12px;padding:5px\">93 - 95<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">50\u00b12<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">35\u00b11<\/td><\/tr><tr><th style=\"font-size:12px;padding:5px\">Viscosity\n<br>\n        (mPa\u00b7s at 25\u00b0C)<\/th><td style=\"text-align:center;font-size:12px;padding:5px\">200 - 500<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">500 - 2,500<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">3,500 - 7,500<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">8,500 - 15,000<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">40,000 - 150,000<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">5,000\uff5e<br>\n        15,000<br>\n        (50% aqueous solution)<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">10,000 - 20,000<\/td><td style=\"text-align:center;font-size:12px;padding:5px\">1,300 - 2,600<\/td><\/tr><tr><th style=\"font-size:12px;padding:5px\">pH<br>\n        (5% aqueous solution)<\/th><td colspan=\"8\" style=\"text-align:center;font-size:12px;padding:5px\">10\uff5e12<\/td><\/tr><tr><th style=\"font-size:12px;padding:5px\">Appearance\n<\/th><td colspan=\"6\" style=\"text-align:center;font-size:12px;padding:5px\">Pale yellow, transparent liquid<\/td><td colspan=\"2\" style=\"text-align:center;font-size:12px;padding:5px\">Transparent, viscous liquid<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph -->\n<p><a href=\"\/en\/products\/detail\/epomin3\/\" title=\"\">Modified Polyethyleneimine<\/a><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">Features and Properties\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">High Adhesion and Absorption<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>The amino group forms hydrogen bonds with hydroxyl group, ionic bonds with carboxyl group, and covalent bonds with the aldehyde group and ketone group. EPOMIN\u2122 also has polar group (amino group) and hydrophobic group (ethylene group) in its structure, which and enhances its bonding force with materials of different polarities. These comprehensive bonding forces of EPOMIN\u2122 are utilized in fields such as adhesion, ink, paint, and pressure-sensitive adhesive agents.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">High Cationicity<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>EPOMIN\u2122 exists as polycation in water, and it neutralizes and adsorbs all types of anionic materials. EPOMIN\u2122 also chelates heavy metal ions. This highly cationic property of EPOMIN\u2122 is utilized in fields such as paper manufacturing, water treatment, plating bath agents, dispersants, etc.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Highly Reactive<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Because of its reactive primary and secondary amino group, EPOMIN\u2122 easily reacts with epoxy, aldehyde, isocyanate compounds, and acid gases. This highly reactive property of EPOMIN\u2122 is utilized in the modification of epoxy resins, aldehyde adsorbents and dye-fixing agents.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><span style=\"text-decoration: underline;\">Improved Adhesion with EPOMIN\u2122 :Application Examples<\/span><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\"><strong>Exhibits Strong Adhesion Derived from Primary Amino Groups<\/strong><\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"verticalAlignment\":\"top\"} -->\n<div class=\"wp-block-column is-vertically-aligned-top\"><!-- wp:heading {\"textAlign\":\"left\",\"level\":5} -->\n<h5 class=\"wp-block-heading has-text-align-left\">Tape peel test<\/h5>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":17901,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/epomin_image_1-1024x311.png\" alt=\"\" class=\"wp-image-17901\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":17902,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/epomin_image_2-1024x402.jpg\" alt=\"\" class=\"wp-image-17902\"\/><figcaption class=\"wp-element-caption\">Photo:  <br>Substrate used: OPP film  <br>Coating resin: Acrylic emulsion<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th rowspan=\"2\">Substrate<\/th><th rowspan=\"2\">Coating Resin<\/th><th colspan=\"4\">Primer<\/th><\/tr><tr><th>None<\/th><th>SP-200<\/th><th>P-1000<\/th><th>P-3000<\/th><\/tr><tr><th rowspan=\"3\">OPP Film<\/th><th>Solvent-based Acrylic Resin<\/th><td>\u3007<\/td><td>\u3007<\/td><td>\u3007<\/td><td>\u3007<\/td><\/tr><tr><th>Acrylic Emulsion<\/th><td>\u00d7<\/td><td>\u25b3<\/td><td>\u25b3<\/td><td>\u3007<\/td><\/tr><tr><th>PVA Resin<\/th><td>\u00d7<\/td><td>\u3007<\/td><td>\u3007<\/td><td>\u3007<\/td><\/tr><\/tbody><\/table><figcaption>Drying conditions:80\u2103<br>EPOMIN\u2122 was applied as a primer onto the substrate to form a film. Various resin were then coated on top to form additional films. <br>A tape peel test was conducted by applying tape to the film, which had been cut in a grid pattern.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\"><span style=\"text-decoration: underline;\">EPOMIN\u2122 Modifications<\/span><\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\"><strong>A wide range of functionalities can be imparted based on amino group.<\/strong><\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":17921,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/Epomin-_modification_image.png\" alt=\"\" class=\"wp-image-17921\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc05\">Examples of Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Field<\/th><th>Applications\n<\/th><th>Recommended Products<\/th><th>Features\n<\/th><\/tr><tr><th>Paper Making and Processing<\/th><td>Neutral sizing agents for paper making chemicals<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Neutralization and fixing of anion charging material, Yield-improving agent, Pitch controller, White water purification, Promotes the dispersion and fixing of ketene dimmers<\/td><\/tr><tr><th rowspan=\"6\">Adhesives<\/th><td>Pressure sensitive adhesive<\/td><td style=\"text-align:center\"><strong>SP-200<\/strong><br><strong>P-1050<\/strong><\/td><td>Formulation in pressure sensitive adhesives to improving the cohesive force (adhesive retention power)<\/td><\/tr><tr><td>PVC sol adhesive<\/td><td style=\"text-align:center\"><strong>SP-018<\/strong><br><strong>SP-200<\/strong><\/td><td>Formulation in PVC to improve adhesion to base materials<\/td><\/tr><tr><td>Water-based adhesive<\/td><td style=\"text-align:center\"><strong>SP-200<\/strong><br><strong>P-1050<\/strong><\/td><td>Formulation in EVA, poly vinyl acetate, PVA, and acrylic adhesives to improve adhesion<\/td><\/tr><tr><td>Anchor coating agent for extrusion laminate<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Improves adhesion of PE extrusion laminate\/PET film, paper, OPP<\/td><\/tr><tr><td>Anchor coating agent for gas barriers<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Improves adhesion of PVA, EVOH\/olefin film<\/td><\/tr><tr><td>Release agent<\/td><td style=\"text-align:center\"><strong>RP-20<\/strong><\/td><td>Rear-side processing of various tapes<\/td><\/tr><tr><th rowspan=\"2\">Paint and Ink<\/th><td>Alcohol-based ink for film<br>(Polyvinyl butyral-based ink)<\/td><td style=\"text-align:center\"><strong>SP-200<\/strong><\/td><td>Formulation in ink to improve adhesion with film<\/td><\/tr><tr><td>Water-based paint and ink<br>(Acrylic-based emulsion)<\/td><td style=\"text-align:center\"><strong>SP-012<\/strong><br><strong>SP-018<\/strong><\/td><td>Formulation in acrylic-based emulsion to be quick-drying, adhesive, and water resistant<\/td><\/tr><tr><th rowspan=\"5\">Textiles<\/th><td>Fixing agent<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Improves washing fastness and dyeing affinity<\/td><\/tr><tr><td>Functional textiles<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Eliminates odors such as from tobacco, etc. in textiles<\/td><\/tr><tr><td>Tire cord<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Improves the adhesion of various cords\/rubber<\/td><\/tr><tr><td>Sizing agent for glass fibers<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Lubricates glass fibers<\/td><\/tr><tr><td>Fire retardant<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Fixes phosphorus-based fire retardant<\/td><\/tr><tr><th rowspan=\"4\">Water Purification<\/th><td>Liquid clarifier<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Detoxifies aldehyde water, Removes bleaching chlorine<\/td><\/tr><tr><td>Coagulant<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Neutralizes surface charges, easily flocculates and separates between particles, improves sludge dehydration efficiency, Destroys emulsion<\/td><\/tr><tr><td>Separation agent for bacterial cell flocculation<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Neutralizes surface charges in bacterial cells, flocculates and separates bacterial cells<\/td><\/tr><tr><td>Chelating agent<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Removes heavy metal ions<\/td><\/tr><tr><th>Gas Purification<\/th><td>Gas scavenger<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Supported by filters to absorb CO<sub>2<\/sub>, NOx, SOx, CI<sub>2<\/sub>, and aldehydes in gas<\/td><\/tr><tr><th>Distributed field<\/th><td>Dispersant<\/td><td style=\"text-align:center\"><strong>SP-012<\/strong><\/td><td>Stably disperses ceramics, carbon black, coal, cement, metal powder, pigment, etc., and gives adhesion to base materials<\/td><\/tr><tr><th rowspan=\"2\">Plating and Metal Surface Treatment<\/th><td>Metal plating bath agent<br>Electroless plating solution<\/td><td style=\"text-align:center\"><strong>SP-006<\/strong><\/td><td>Provides luster to and smoothens Zn plating<\/td><\/tr><tr><td>Corrosion inhibitor for acid pickling<br>Primary rust inhibitor<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Adsorbs metals, and inhibits acid corrosion of the metal matrix<\/td><\/tr><tr><th>Biotechnology<\/th><td>Immobilized enzyme, Microorganism immobilizing carrier<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Immobilizes enzymes to inactive base materials, and used in bioprocesses; Immobilizes bacterial cells to inactive base materials, and used in cleansing water<\/td><\/tr><tr><th>Petroleum<\/th><td>Petroleum emulsion breaker<br>Fluid loss agent<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Neutralizes surface charges, and flocculates and separates between particles; Fluid loss agent for cement slurry used in wells<\/td><\/tr><tr><th rowspan=\"2\">Antibacterial and Antiseptic<\/th><td>Antibacterial and bactericidal polymer<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Makes Ag and Cu chelated complex that shows an antibacterial effect<\/td><\/tr><tr><td>Wood preservative,<br>Cut flowers preservative<\/td><td style=\"text-align:center\"><strong>SP-018<\/strong><\/td><td>Makes Cu chelated complex that penetrates into wood and retains metals<\/td><\/tr><tr><th rowspan=\"3\">Other<\/th><td>Foam fire retardant<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Improves foam retention, making it effective for use in oil fires<\/td><\/tr><tr><td>Microencapsulating agent<\/td><td style=\"text-align:center\"><strong>P-1050<\/strong><\/td><td>Uses its high reactivity to form a microencapsulated coating<\/td><\/tr><tr><td>Electronic and conductive material<\/td><td style=\"text-align:center\"><strong>SP Series<\/strong><br><strong>P-1050<\/strong><\/td><td>Polishing agent for solid electrolytes and semiconductors, Resist and patterning agent, Resist cleaning<\/td><\/tr><\/tbody><\/table><figcaption>The applications listed above may have intellectual property rights (including patents and their applications) owned by third parties.<br>Please pay attention to existence of these intellectual property rights, and avoid the possible infringement of such rights.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/001\/\" target=\"_blank\" rel=\"noreferrer noopener\">Enhance Adhesion of Inks<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc06\">Catalog\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/products-download\/?pdf=epomin1_en\">PDF Download<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc07\">Precautions\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Food Products<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u25c6<strong>FDA publication circumstance of Polyethyleneimine<\/strong><br>Polyethyleneimine having CAS No.9002-98-6 is published by the following 1), 2) and 3).<br>In addition, polyethyleneimine having CAS No.68130-97-2 is published by the following short-term work of 4).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">1\uff09Adhesives<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Part 175 (Indirect food additives: Adhesive agents and coating components)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>175.105: Adhesive agents (Lamination and sealing used in food packaging)<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>175.320: Resin coatings and polymer coatings for polyolefin films<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">2\uff09Paperboard<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Part 176 (Indirect food additives: Paper and paperboard components)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>176.170: Components of paper and paperboard that have contact with aqueous and fatty food products (usage amount is 5 wt% max.)<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>176.180: Components of paper and paperboard that have contact with dry food products (usage amount is 5 wt% max.)<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">3\uff09Food Packaging<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Part 177 (Indirect food additives: Polymers)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>177.1200: Food packaging cellophane (polyethyleneimine is recognized as a component of cellophane)<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>177.1400: Water-insoluble hydroxyethyl cellulose film (polyethyleneimine is recognized as a component of hydroxyethyl cellulose film)<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">4\uff09Enzymes<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Part 173 (Secondary direct food additives permitted in food for human consumption)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>173.357: Fixing agents in the immobilization of enzyme preparations<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Handling and Storage Precautions<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">1) Storage Stability<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>(SP Series, HM-2000)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>This product will keep stable for about one year when stored in a cool and dark place. However, if the product comes into contact with the air (oxygen), its quality may deteriorate such as coloring occurring or film forming on the surface.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Please take care when storing the product, as it is highly hygroscopic, and absorbs carbon dioxide gas in the air.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p>\uff08P-1050, P-3000\uff09<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>This product will keep stable for about one year when stored in a cool and dark place. However, if the product comes into contact with the air (oxygen), its quality may deteriorate such as coloring occurring.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Please take care when storing the product, as it absorbs carbon dioxide gas in the air.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">2) Heating of Containers<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>The cans and drums used by Nippon Shokubai to ship EPOMIN\u2122 have a synthetic resin coating. This coating film may peel off and the product may become colored if the containers are heated to high temperatures (minimum of 80\u00b0C) for a long period.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>If heating the product containers, please use warm water at a maximum temperature of 80\u00b0C.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">3) Applicable Materials<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u25a0 Suitable materials<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Stainless steel<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Synthetic resin (polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), etc.)<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p>\u25a0 Unsuitable materials<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Iron materials such as soft iron (coloring due to rust)<br>Particularly when in aqueous solutions, the iron rust causes EPOMIN\u2122 to harden.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Copper and copper-containing alloys such as brass (reaction to EPOMIN\u2122 generates blue-green colored complex salt)<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">4) Storage<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Please avoid storing the product under the condition of direct sunlight and rain.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Please store the product in places with impermeable floor surfaces.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Please reseal and store the product after use.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Please try to store the product in a cool and dark place.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Polyethyleneimine: EPOMIN\u2122","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"epomin1","to_ping":"","pinged":"","post_modified":"2025-12-16 11:14:07","post_modified_gmt":"2025-12-16 02:14:07","post_content_filtered":"","post_parent":0,"guid":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=1146","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2011,"post_author":"1","post_date":"2022-08-05 17:00:41","post_date_gmt":"2022-08-05 08:00:41","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information\n<\/a><\/li><li><a href=\"#anc02\">Features and Properties\n<\/a><\/li><li><a href=\"#anc03\">Examples of Applications<\/a><\/li><li><a href=\"#anc04\">Details of Functions\n<\/a><\/li><li><a href=\"#anc05\">Environmental Impact<\/a><\/li><li><a href=\"#anc06\">Safety<\/a><\/li><li><a href=\"#anc07\">Laws and Regulations<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Chemical Structure\n<\/th><td><img class=\"wp-image-2354\" style=\"\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_hids_001.png\" alt=\"\"><\/td><\/tr><tr><th>Chemical Formula\n<\/th><td>C<sub>8<\/sub>H<sub>7<\/sub>NO<sub>9<\/sub>\u30fb4Na<\/td><\/tr><tr><th>CAS No.<\/th><td>190195-65-4<\/td><\/tr><tr><th>Molecular Weight\n<\/th><td>353.1<\/td><\/tr><tr><th>Appearance\n<\/th><td>Pale yellow~yellow, liquid<\/td><\/tr><tr><th>Product Form<\/th><td>50wt% aqueous solution<\/td><\/tr><tr><th>pH<\/th><td>10\u00b11(*) <\/td><\/tr><tr><th>Density<\/th><td>1.40~1.60 (20 C)<\/td><\/tr><\/tbody><\/table><figcaption>* The specifications may be changed without notice.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\">Features and Properties<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul><!-- wp:list-item -->\n<li>High biodegradable chelating capability: HIDS\u2122 effectively traps and inactivates heavy metal ions such as Fe3+ and Cu2+, as well as Ca2+ and Mg2+ over wide range of pH; it prevents troubles caused by metal ions contained in water.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>High performance under various conditions: HIDS\u2122 shows superior performance as a chelating agent added to industrial and household detergents, etc. It has high thermal stability, high solubility in concentrated alkaline aqueous solutions, and low corrosion to glass.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>&nbsp;Environmentally-friendly chelating agent: HIDS\u2122 is a top-class biodegradable and safe chelating agent.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Examples of Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p id=\"anc04\">HIDS\u2122 has a wide-range of applications including in: Household detergents, Industrial detergents, Fiber surface conditioner, Bleaching aids, Water treatment agents, Chemical agents for photography, Paper and pulp processing additives, Plated sheet steel detergents, Semiconductor detergents, Anti-deposition for aluminum cases (aluminum etching), Plating pretreatment agents (degreasing agents, derusting agents), Soil improving agents, Raw materials for cosmetics, etc.<br>Please use this product after investigating by yourself matters concerning the compliance of legal regulations, independent industry standards and other rules and the proper usage methods for your intended applications.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Details of Functions<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Acid Dissociation Constants and Stability Constants of Chelate Complexes<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Acid Dissociation Constants<\/th><td>pKa1:2.83<br>pKa2:3.56<br>pKa3:5.15<br>pKa4:9.11<\/td><\/tr><tr><th>Stability Constants of Chelate Complexes<\/th><td>pKaCa<sup>2\uff0b<\/sup>:4.8<br>pKaFe<sup>3\uff0b<\/sup>:12.5<\/td><\/tr><tr><th>C.V.&nbsp;Values<\/th><td>300mg CaCO<sub>3<\/sub>\/g<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Fe3+ Chelating Capability<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"66.66%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\"><!-- wp:paragraph -->\n<p>The biodegradable chelating agent HIDS\u2122 forms stable water-soluble complexes with various metal ions over a wide range of pH values.<br>It is particularly excellent in chelating Fe3+ in alkaline solutions.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Test Solution<\/th><td>Chelating agent 0.01M<br>Fe<sup>3+<\/sup>\u3000\u30000.01M<\/td><\/tr><tr><th>Temperature<\/th><td>Room temperature<\/td><\/tr><tr><th>Test Method<\/th><td>The test solution was left to stand for seven days at room temperature. Then the solution was filtered to remove the sediments (hydrate Fe compounds), and the Fe3+ concentration in the filtrate was measured.<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column {\"width\":\"33.33%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:33.33%\"><!-- wp:image {\"id\":9200,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-4_01_e.png\" alt=\"graph\" class=\"wp-image-9200\"\/><figcaption class=\"wp-element-caption\">(*) Residual Fe3+: Ratio of the Fe3+ dispersing evenly in the solution after the test to the initial Fe3+.<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Thermal Stability and pH Stability<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"66.66%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\"><!-- wp:paragraph -->\n<p>The biodegradable chelating agent HIDS\u2122 has a wide range of applications including in harsh conditions; it is stable at high temperatures and at a range of pH 4-13.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Test Solution<\/th><td>Biodegradable chelating agent HIDS\u2122: 10%<\/td><\/tr><tr><th>Temperature<\/th><td>80\u2103<\/td><\/tr><tr><th>Test Method<\/th><td>The test solution was incubated at 80\u00b0C, and aliquots were sampled at the indicated hours. The residual amount of the biodegradable chelating agent HIDS\u2122 was measured using high-performance liquid chromatography (HPLC).<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column {\"width\":\"33.33%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:33.33%\"><!-- wp:image {\"id\":9201,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-4_02_e.png\" alt=\"graph\" class=\"wp-image-9201\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Solubility in Alkaline Aqueous Solutions<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"66.66%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\"><!-- wp:paragraph -->\n<p>The biodegradable chelating agent HIDS\u2122 is highly soluble in alkaline aqueous solutions.<br>In particular, HIDS\u2122 can be added into highly-concentrated alkaline aqueous solutions without the addition of solubilizing agents.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Temperature<\/th><td>0\u2103<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column {\"width\":\"33.33%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:33.33%\"><!-- wp:image {\"id\":9202,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-4_03_e.png\" alt=\"graph\" class=\"wp-image-9202\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Solubilization of Water-insoluble Calcium Salt<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"66.66%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\"><!-- wp:paragraph -->\n<p>The biodegradable chelating agent HIDS\u2122 is able to solubilize water-insoluble calcium salt, which is the main component of scales.<br>HIDS\u2122 can effectively remove scales in tanks and tubes, and prevent scale generation.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Test Solution<\/th><td>Water-insoluble calcium salt: 0.6%, Chelating agent: 0.2%, NaOH: 3%<\/td><\/tr><tr><th>Temperature<\/th><td>80\u2103<\/td><\/tr><tr><th>Test Method<\/th><td>The test solution was stirred at 80\u00b0C for one hour, and then the concentration of dissolved Ca2+ was measured.<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column {\"width\":\"33.33%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:33.33%\"><!-- wp:image {\"id\":9203,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-4_04_e.png\" alt=\"graph\" class=\"wp-image-9203\"\/><figcaption class=\"wp-element-caption\">(*) Calcium salt solubilization ability: Ratio of the dissolved Ca salt to the initially added calcium salt.<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Glass Corrosion<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column {\"width\":\"66.66%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\"><!-- wp:paragraph -->\n<p>The biodegradable chelating agent HIDS\u2122 is less corrosive to glass compared to other chelating agents.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Test Solution<\/th><td>NaOH 10%, Chelating agent 3%<\/td><\/tr><tr><th>Test Piece<\/th><td>Slide glass<\/td><\/tr><tr><th>Temperature<\/th><td>100\u2103<\/td><\/tr><tr><th>Test Method<\/th><td>The test pieces were placed in the test solution for three days at 100\u00b0C, and then removed from the solution and washed.<br>The corrosion degree was calculated from the weight change per unit of area.<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column {\"width\":\"33.33%\"} -->\n<div class=\"wp-block-column\" style=\"flex-basis:33.33%\"><!-- wp:image {\"id\":9205,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-4_05_e.png\" alt=\"graph\" class=\"wp-image-9205\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc05\">Environmental Impact<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Biodegradability<\/th><td>Biodegradable (*1)<\/td><\/tr><tr><th>Fish Toxicity&nbsp; <\/th><td><strong>LC<\/strong><sub>50<\/sub><strong> \u2265 2,000 ppm (Himedaka (Oryzias latipes) 96 hr) (*1)<\/strong><\/td><\/tr><\/tbody><\/table><figcaption>(*1) These values were measured by an external test laboratory commissioned from Nippon Shokubai.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc06\">Safety<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Acute Toxicity<\/th><td>Oral Toxicity LD50 &gt; 2,000 mg\/kg (*1)<\/td><\/tr><tr><th>Local Effect<\/th><td>No primary skin irritation<br>(P.I.I. = 0.4 (45 wt%), P.I.I. = 0 (35 wt%), P.I.I. = 0 (10 wt%) P.I.I. = 0 (89 wt%, powder)) (*1)<br>No primary eye irritation (*1)<\/td><\/tr><tr><th>Sensitization<\/th><td>No skin sensitization (*1)<\/td><\/tr><tr><th>Ames Test<\/th><td>Negative (*1)<\/td><\/tr><\/tbody><\/table><figcaption>(*1) These values were measured by an external test laboratory commissioned from Nippon Shokubai.<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc07\">Laws and Regulations<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Chemical Substances Control Act (CSCA)<\/th><td>(2)-3803<\/td><\/tr><tr><th>Industrial Safety and Health Act<\/th><td>2-(4)-945<\/td><\/tr><tr><th>TSCA<\/th><td>Listed in TSCA Inventory<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Handling and Storage Precautions<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:list -->\n<ul><!-- wp:list-item -->\n<li>Please use the products while wearing appropriate protective equipment, and avoid contact with the eyes, skin and clothing.<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Please avoid storing the products in direct sunlight, and keep the lids tightly closed for storage.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Protective Equipment<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Eye protection: Safety glasses with side shields, goggles, plastic face shield<br>Hand protection: Protective (chemical resistant) gloves<br>Skin and Body protection: Safety clothes and shoes<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>The data listed above are extracted from the Material Safety Data Sheet (SDS, HPJ-1521-00-01).Safety information for this product is listed in the Chemical Products Safety Data Sheet (SDS: HPJ-1521-00-00); it is available on request from Nippon Shokubai.<\/p>\n<!-- \/wp:paragraph -->","post_title":"Biodegradable Chelating Agent: HIDS\u2122","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"hids","to_ping":"","pinged":"","post_modified":"2026-01-23 11:38:21","post_modified_gmt":"2026-01-23 02:38:21","post_content_filtered":"","post_parent":0,"guid":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=2011","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2292,"post_author":"1","post_date":"2022-08-28 19:10:27","post_date_gmt":"2022-08-28 10:10:27","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information<\/a><\/li><li><a href=\"#anc02\">Features and Properties<\/a><\/li><li><a href=\"#anc03\">Applications<\/a><\/li><li><a href=\"#anc04\">Details of Functions<\/a><\/li><li><a href=\"#anc05\">FAQ\n<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc01\">Basic Information\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Chemical Structure\n<\/th><td><img class=\"wp-image-2580\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_pvp_001.gif\" alt=\"\"><\/td><\/tr><tr><th>CAS No.<\/th><td>9003-39-8<\/td><\/tr><tr><th>Chemical Substances Control Law (CSCL) No.<br><\/th><td>(6)-1048<\/td><\/tr><tr><th>Industrial Safety and Health Law Number\uff08ISHL No. \uff09<\/th><td>CSCL No. adopted as reference<br><\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc02\">Features and Properties<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Polyvinylpyrrolidone (PVP) is a nonionic, water-soluble polymer with the following features. It can be suitable for the usage of various applications and fields.\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Soluble in various solvents (e.g.: water, alcohol, amide and chlorineated solvents)<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Compatibility with various resins<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Heat Resistance \uff08Tg=160-170\u2103\uff09<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Highly hygroscopicity<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Good film-forming properties<\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Adhesion <\/li>\n<!-- \/wp:list-item -->\n\n<!-- wp:list-item -->\n<li>Ability to form complexes<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Product Grades (Typical properties)<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Product Number <\/th><th style=\"text-align:center\">K\uff0d30<\/th><th style=\"text-align:center\">K\uff0d85<\/th><th style=\"text-align:center\">K\uff0d90<\/th><\/tr><tr><th>Appearance\n<\/th><td style=\"text-align:center\">White powder\n<\/td><td style=\"text-align:center\">White powder\n<\/td><td style=\"text-align:center\">White powder\n<\/td><\/tr><tr><th>K-value<sup>\u203b1<\/sup><\/th><td style=\"text-align:center\">27.0 - 33.0\n<\/td><td style=\"text-align:center\">83.0 - 87.0\n<\/td><td style=\"text-align:center\">88.0 - 96.0\n<\/td><\/tr><tr><th>Solid Content (wt%)\n<\/th><td style=\"text-align:center\">\u2265 95.0\n<\/td><td style=\"text-align:center\">\u2265 95.0\n<\/td><td style=\"text-align:center\">\u2265 95.0\n<\/td><\/tr><tr><th>Water Content (wt%)\n<\/th><td style=\"text-align:center\">&lt; 5.0\n<\/td><td style=\"text-align:center\">&lt; 5.0\n<\/td><td style=\"text-align:center\">&lt; 5.0\n<\/td><\/tr><tr><th>Residual Monomers (NVP) (ppm)<\/th><td style=\"text-align:center\">&lt; 100\n<\/td><td style=\"text-align:center\">&lt; 100\n<\/td><td style=\"text-align:center\">&lt; 100\n<\/td><\/tr><tr><th>pH<sup>\u203b2<\/sup><\/th><td style=\"text-align:center\">3.0 - 7.0\n<\/td><td style=\"text-align:center\">5.0 - 9.0\n<\/td><td style=\"text-align:center\">5.0 - 9.0\n<\/td><\/tr><\/tbody><\/table><figcaption>* The values listed in the table are not guaranteed values.  <br>\u203b1\uff1aFikentscher's value of viscosity characteristics K-value represents a viscosity index relating to molecular weight and is calculated by the following Fikentscher's formula with relative viscosity which is measured by capillary viscometer at 25 C <br>K\uff1d\uff081.5 log\u03b7<sub>rel<\/sub> \uff0d1\uff09\uff0f\uff080.15\uff0b0.003c\uff09\uff0b\uff08300clog\u03b7<sub>rel<\/sub>\uff0b\uff08c\uff0b1.5clog\u03b7<sub>rel<\/sub> \uff09<sup>2<\/sup>\uff09<sup>1\uff0f2<\/sup>\uff0f\uff080.15c\uff0b0.003c<sup>2<\/sup>\uff09 <br>\u03b7<sub>rel<\/sub>\uff1aRelative viscosity of a PVP aqueous solution to water<br>c: Concentration (%) of PVP in an aqueous PVP solution  <br>*2: Value of 10% aqueous solution <\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc03\">Applications<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th colspan=\"2\">Fields\n<\/th><th>PVP Features\n<\/th><\/tr><tr><th>Batteries\n<\/th><td>Dispersants\n<\/td><td>Dispersion of metal oxides and carbon materials\n<br>Soluble in water and NMP to make slurry\n<\/td><\/tr><tr><th>Membranes for water treatment and dialysis\n<\/th><td>Compatibilizers\n<br>Hydrophilic agents\n<br>Pore forming agents\n<\/td><td>Soluble in amide solvents, and disperses uniformly in polysulfones, etc.\n<br>Highly hydrophilic, Forms pores by washing membranes in water, Makes hydrophobic film surfaces hydrophilic\n<\/td><\/tr><tr><th>Adhesives\n<\/th><td>Pressure-sensitive adhesives\n<br>Rewetting adhesives\n<br>Food packaging (non-contact)\n<\/td><td>Adhesion to a wide range of base materials such as plastics, glass, and metals etc. <br>Highly hydrophilic, highly water-absorbing <br>Low toxicity<\/td><\/tr><tr><th>Ceramics\n<\/th><td>Binders\n<br>Dispersants\n<\/td><td>Excellent dispersion of metal oxides\n<br>Binds to a wide range of materials\n<\/td><\/tr><tr><th>Ink, Printing, Fibers and textiles\n<\/th><td>Dispersants\n<br>Sizing agents\n<\/td><td>Pigment dispersion, binding properties\n<br>Easily water soluble\n<\/td><\/tr><tr><th>Personal care products\n<\/th><td>Setting agents\n<br>Thickeners\n<br>Humectants\n<\/td><td>Highly adhesive, easily water soluble<br><br>Foam retention<br><br>Hydrophilic<br><\/td><\/tr><tr><th>Semiconductors\n<\/th><td>Resist\n<br>Polishing solutions\n<br>Cleaning solutions\n<\/td><td>Easily water soluble, dispersion of inorganic substances\n<\/td><\/tr><\/tbody><\/table><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc04\">Details of Functions\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Excellent storage stability\n<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Since high-purity NVP (N-vinyl-2-pyrrolidone) monomer is polymerized, there is minimal coloration and insoluble matter, and it demonstrates excellent long-term stability.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\"><strong>Gas chromatograph chart of NVP<\/strong><\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":17731,\"width\":\"404px\",\"height\":\"auto\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large is-resized\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/pvp_img_2-1024x538.png\" alt=\"\" class=\"wp-image-17731\" style=\"width:404px;height:auto\"\/><figcaption class=\"wp-element-caption\">No peaks other than NVP are observed<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\"><strong>Appearance of NVP <\/strong><\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":17732,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/www.shokubai.co.jp\/en\/wordpress\/wp-content\/uploads\/2025\/09\/pvp_img_3-1024x538-1.jpg\" alt=\"\" class=\"wp-image-17732\"\/><figcaption class=\"wp-element-caption\">Left: Our product \uff08Nippon Shokubai\uff09<br>Right: Market alternative<\/figcaption><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:paragraph -->\n<p>This product has excellent storage stability, less decrease in K Value in the presence of the air.\n\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":8921,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/img_pvp_002-1024x556.png\" alt=\"Graph of PVP K-90 opened (Under stmosphere)\" class=\"wp-image-8921\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Superior hygroscopicity\n<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>This product has superior hygroscopicity compared to other nonionic, water-soluble polymers.\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":8922,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/img_pvp_003-1024x556.png\" alt=\"Graph of Superior hygroscopicity \" class=\"wp-image-8922\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Excellent viscosity stability\n<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>With this product, it is possible to achieve an aqueous solution with stable viscosity, even with changes in the salt concentration or pH.\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":9095,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-53-01.jpg\" alt=\"Graph of Salt concentration -Viscosity curve(25\u2103)\" class=\"wp-image-9095\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":9090,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-53.jpg\" alt=\"Graph of ph-Viscosity curve(25\u2103)\" class=\"wp-image-9090\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Superior adhesion\n<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>This product has superior adhesion to various base materials.\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Base Materials\n<\/th><th>Evaluation\n<\/th><\/tr><tr><th>PET films\n<\/th><td style=\"text-align:center\">\u25cb (non-peel off)\n<\/td><\/tr><tr><th>Nylon films\n<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><tr><th>Flexible PVC films\n<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><tr><th>PP films (corona treatment)\n<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><tr><th>PP films (untreated)\n<\/th><td style=\"text-align:center\">\u00d7 (peel off)\n<\/td><\/tr><tr><th>Epoxy resin\n<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><tr><th>Urethane resin\n<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><tr><th>Fe<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><tr><th>Al<\/th><td style=\"text-align:center\">\u25b3 (partially peel off)\n<\/td><\/tr><tr><th>Glass\n<\/th><td style=\"text-align:center\">\u25cb<\/td><\/tr><\/tbody><\/table><figcaption>Method: Adhesive cellophane tape peel off (25\u00b0C, 65% RH)<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Excellent heat resistance\n<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>This product has superior heat resistance compared to other nonionic, water-soluble polymers.\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Thermal decomposition behavior (Device: Rigaku Corporation\u2019s THERMOFLEX TG8110)\n<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":2583,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_pvp_006.png\" alt=\"Graph of Weight(%) - Temp.(\u2103)\" class=\"wp-image-2583\"\/><figcaption class=\"wp-element-caption\">PVP: Polyvinylpyrrolidone   PVA: Polyvinyl Alcohol   PEO: Polyethylene Oxide<\/figcaption><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Excellent hydrophilicity\n<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>This product can make a resin\u2019s surface hydrophilic when it is kneaded with the resin.\n<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":4} -->\n<h4 class=\"wp-block-heading\">Examples of PET<\/h4>\n<!-- \/wp:heading -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>&nbsp;<\/th><th>None<\/th><th>PVP 5% added<\/th><\/tr><tr><th>Contact angle<\/th><td style=\"text-align:center\">81\u00b0<\/td><td style=\"text-align:center\">67\u00b0<\/td><\/tr><tr><th>Water droplets on the surface<\/th><td style=\"text-align:center\">&nbsp;<img class=\"wp-image-2584\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_pvp_007.png\" alt=\"\"><\/td><td style=\"text-align:center\">&nbsp;<img class=\"wp-image-2585\" src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/07\/img_pvp_008.png\" alt=\"\"><\/td><\/tr><tr><th>\u0394L value before and after CB contamination<\/th><td style=\"text-align:center\">-32<\/td><td style=\"text-align:center\">-9<\/td><\/tr><\/tbody><\/table><figcaption>* \u0394L value = (L value after CB contamination and washing in water) - (L value before CB contamination)\n<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Excellent dispersion<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>This product can easily disperse CB and CNT.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:heading {\"level\":5} -->\n<h5 class=\"wp-block-heading\">\u25c6 Examples of CB<\/h5>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>No dispersant\/PVP K-30 added<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":9091,\"width\":\"283px\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/img_pvp_010-573x1024-1.png\" alt=\"\" class=\"wp-image-9091\" style=\"width:283px\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>Dispersed CB in water, and left for one week<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:heading {\"level\":5} -->\n<h5 class=\"wp-block-heading\">\u25c6 Examples of CNT<\/h5>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><strong>No dispersant\/PVP K-30 added<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":9092,\"width\":\"283px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/img_pvp_011-573x1024-1.png\" alt=\"\" class=\"wp-image-9092\" style=\"width:283px;height:auto\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>Dispersed CNT in water, and left for one day<\/p>\n<!-- \/wp:paragraph --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:paragraph -->\n<p>This product can easily disperse carbon materials,in slurry for electrode.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:columns -->\n<div class=\"wp-block-columns\"><!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":9799,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/img_pvp_011-1.png\" alt=\"Graph of Viscosity comparison with the same prescription\" class=\"wp-image-9799\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column -->\n\n<!-- wp:column -->\n<div class=\"wp-block-column\"><!-- wp:image {\"id\":9800,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/img_pvp_012-1.png\" alt=\"Graph of Peel strength of coating film\" class=\"wp-image-9800\"\/><\/figure>\n<!-- \/wp:image --><\/div>\n<!-- \/wp:column --><\/div>\n<!-- \/wp:columns -->\n\n<!-- wp:flexible-table-block\/table -->\n<figure class=\"wp-block-flexible-table-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th style=\"text-align:center\">Good solvent<\/th><th style=\"text-align:center\">Poor solvent<\/th><\/tr><tr><td style=\"text-align:center\">Water<\/td><td style=\"text-align:center\">Benzene<\/td><\/tr><tr><td style=\"text-align:center\">Methanol<\/td><td style=\"text-align:center\">Toluene <\/td><\/tr><tr><td style=\"text-align:center\">Ethanol<\/td><td style=\"text-align:center\">Xylene<\/td><\/tr><tr><td style=\"text-align:center\">Isopropanol<\/td><td style=\"text-align:center\">Hexane<\/td><\/tr><tr><td style=\"text-align:center\">Butanol<\/td><td style=\"text-align:center\">Cyclohexane<\/td><\/tr><tr><td style=\"text-align:center\">Cyclohexanol<\/td><td style=\"text-align:center\">Mineral oil<\/td><\/tr><tr><td style=\"text-align:center\">Ethylene glycol<\/td><td style=\"text-align:center\">Diethyl ether<\/td><\/tr><tr><td style=\"text-align:center\">Propylene glycol<\/td><td style=\"text-align:center\">Tetrahydrofuran<\/td><\/tr><tr><td style=\"text-align:center\">Propylene glycol monomethyl ether<\/td><td style=\"text-align:center\">Dioxane<\/td><\/tr><tr><td style=\"text-align:center\">1,4-Butanediol <\/td><td style=\"text-align:center\">Acetone<\/td><\/tr><tr><td style=\"text-align:center\">Glycerin<\/td><td style=\"text-align:center\">Methyl ethyl ketone<\/td><\/tr><tr><td style=\"text-align:center\">Diethylene glycol<\/td><td style=\"text-align:center\">Cyclohexanone<\/td><\/tr><tr><td style=\"text-align:center\">Glycol ether<\/td><td style=\"text-align:center\">Ethyl acetate<\/td><\/tr><tr><td style=\"text-align:center\">\u03b3-butyrolactone<\/td><td style=\"text-align:center\">Carbon tetrachloride<\/td><\/tr><tr><td style=\"text-align:center\">Chloroform<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">2-Pyrrolidone<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">N-Methylpyrrolidone<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">N-Vinylpyrrolidone<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">Acetic acid<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">Butyric acid<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">Pyridine<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">Triethanolamine<\/td><td style=\"text-align:center\"><\/td><\/tr><tr><td style=\"text-align:center\">N,N-dimethylacetamide<\/td><td style=\"text-align:center\"><\/td><\/tr><\/tbody><\/table><figcaption>Add K-30 (10 g) to solvent (90 g) at room temperature with stirring<br>No insolubles = good solvent, insolubles = poor solvent<\/figcaption><\/figure>\n<!-- \/wp:flexible-table-block\/table -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Explore Related Case Studies and Solutions<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:buttons -->\n<div class=\"wp-block-buttons\"><!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/013\/\" target=\"_blank\" rel=\"noreferrer noopener\">Improved Dispersion of Carbon-Based Conductive Materials<\/a><\/div>\n<!-- \/wp:button -->\n\n<!-- wp:button -->\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/en.www.solution.shokubai.co.jp\/case\/012\/\" target=\"_blank\" rel=\"noreferrer noopener\">Add Hydrophilicity to Resin Surfaces<\/a><\/div>\n<!-- \/wp:button --><\/div>\n<!-- \/wp:buttons -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\" id=\"anc05\">FAQ\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:html -->\n<dl class=\"m_faqList\"><div><dt>What is the metal content?<\/dt><dd>Please refer to the data listed below as reference values.<br>K-85: 10 ppm max. (Pb conversion, coloring from acidic sodium sulfide test solution) <br>K-30: 5 ppm max. (ICP-MS\uff09<\/dd><\/div><div><dt>How large is the particle size?<\/dt><dd>The average particle diameter is as follows.<br>K-90, K-85: Approx. 300 \u03bcm<br>K-30: Approx. 100 \u03bcm<\/dd><\/div><div><dt>How should it be stored?<\/dt><dd> This is a moisture-absorbing product so we recommend storing it in an air-tight container.(e.g.: Aluminum inner bag, with a heat-sealed\uff09<\/dd><\/div><!-- \/.m_faqList --><\/dl>\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","post_title":"Polyvinylpyrrolidone (PVP)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"pvp","to_ping":"","pinged":"","post_modified":"2025-12-19 09:35:28","post_modified_gmt":"2025-12-19 00:35:28","post_content_filtered":"","post_parent":0,"guid":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=2292","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2186,"post_author":"1","post_date":"2022-08-31 16:25:21","post_date_gmt":"2022-08-31 07:25:21","post_content":"<!-- wp:my-gutenberg\/my-block00 -->\n<div class=\"wp-block-my-gutenberg-my-block00 m_ancNav\"><ul class=\"anc_content\"><li><a href=\"#anc01\">Basic Information\n<\/a><\/li><\/ul><\/div>\n<!-- \/wp:my-gutenberg\/my-block00 -->\n\n<!-- wp:heading -->\n<h2 id=\"anc01\">Basic Information\n<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>AQUALOC\u2122 is a comb-shaped polymer with anionic functional groups.<br>It has excellent dispersion performance, and is used in cement dispersants, etc.<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":9192,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-large\"><img src=\"\/en\/wordpress\/wp-content\/uploads\/2022\/11\/D-6-71_01_e-1024x597.png\" alt=\"Image of Structure,Mechanism,Slurry fluidity test\" class=\"wp-image-9192\"\/><\/figure>\n<!-- \/wp:image -->","post_title":"Polycarboxylate Ether Polymers: AQUALOC\u2122 (Concrete Admixture Polymers)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"aqualoc","to_ping":"","pinged":"","post_modified":"2025-12-19 09:32:53","post_modified_gmt":"2025-12-19 00:32:53","post_content_filtered":"","post_parent":0,"guid":"http:\/\/shokubai.mediawars.ne.jp\/ja\/?post_type=products&#038;p=2186","menu_order":0,"post_type":"products","post_mime_type":"","comment_count":"0","filter":"raw"}],"is_dev_products":false,"memo":"\u4fdd\u5b58\u3067\u304d\u306a\u3044\u30001204\r\n\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u5bfe\u5fdc\u3002\r\n\u4e00\u90e8\u65e5\u672c\u8a9e\u3000\u4e0a\u7530","show_hreflang":["ja","cn"]},"_links":{"self":[{"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/products\/1204"}],"collection":[{"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/types\/products"}],"author":[{"embeddable":true,"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":62,"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/products\/1204\/revisions"}],"predecessor-version":[{"id":18950,"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/products\/1204\/revisions\/18950"}],"wp:attachment":[{"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/media?parent=1204"}],"wp:term":[{"taxonomy":"cat_products","embeddable":true,"href":"https:\/\/www.shokubai.co.jp\/en\/wp-json\/wp\/v2\/cat_products?post=1204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}