Oxazoline Group-Containing Water-Soluble Polymer: EPOCROS™ WS Series Oxazoline group-containing water-soluble polymer
- Applications
- Functions
Basic Information
| EPOCROS™ WS-300 | EPOCROS™ WS-500 | EPOCROS™ WS-700 | |
|---|---|---|---|
| Appearance | Colorless or pale red liquid | Pale yellow, transparent liquid | Pale yellow, transparent liquid |
| Non-Volatile Matter (wt%) | 10 % | 39 % | 25 % |
| Solvent | Water | Water/1-Methoxy-2-Propanol | Water |
| pH | 7-10 | 8-10 | 7-10 |
| Main Chains | Acrylic | Acrylic | Acrylic |
| WPO* (g-solid/eq.) | 130 | 220 | 220 |
Features and Properties
- Higher reactivity than water-based epoxy, melamine, blocked isocyanate
- VOC free (EPOCROS™ WS-700)
- High crosslinking density with a small amount added
- One-pack type with long usage time
- Improves water resistance, solvent resistance, heat resistance, and the strength of films, etc.
- Adhesion-imparting possible to PET, OPP, PVC, etc.
- Fast drying
- Low toxicity (Ames Test: Negative, Primary Skin Irritation Test: No irritation)
Applications
- Nonwoven fabric binders
- Pigment printing
- Coatings (metals, films, leather)
- Paint and coatings, Primers (plastics, building materials, vehicles)
- Adhesives