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Polyethyleneimine: EPOMIN™


Product Polyethyleneimine: EPOMIN™
Applications Anchor coating agents, Flocculants, Cation agent, Adhesive modifier

Epomin,Polyment [866 KB]


EPOMINE is the water soluble polymer which is made by polymerization of ethyleneimine.
EPOMINE is not a entirely linear polymer but a partly branched polymer containing primary, secondary, and tertiary amine.

Characteristics

Production method of EPOMIN

Chemical Structure

Product line of EPOMIN

Product SP-003 SP-006 SP-012 SP-018 SP-200 HM-2000 P-1050 P-3000
(Developments)
Mw 300 600 1,200 1,800 10,000 30,000 70,000 100,000
Spec. Resin cont
(. wt%)
›98 ›98 ›98 ›98 ›98 93.0-95.0 50±2 Approx35
Viscosity
(mPa・s-25℃)
200
-500
500 -2,500 3,500
-7,500
8,500
-15,000
40,000
-150,000
5,000-15,000
(50% aq. solution)
10,000
-20,000
Approx1,300
pH (5%aq.) 10-12
Appearance Colorless or light yellow liquid

Viscosity of EPOMIN

Viscosity of EPOMIN shows a great dependence on its molecular weight, temperature and concentration.
Relation of viscosity to temperature and concentration of EPOMIN is shown below.


[graph] Viscosity of EPOMIN


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