N-Vinylpyrrolidone/N-Vinylimidazole copolymer（VP/VI）

Chemical composition: N-Vinylpyrrolidone and N-Vinylimidazole copolymer

Abbr.: VP/VI

Appearance：Colorless to yellowish solution

CAS number:  29297-55-0

Solid content：30±2%，40±2% （aqueous）

VP/V-Cap ratio：  50% VP/50% VI

                      Other proportion can be customized according to the need.

K value:  40±2.

pH（as is）:   ≈8

Application:

1. Personal care. Use in hair-treatment agent as surfactant.

2. Detergents. Use in Detergents for powder or liquid formulation.

3. Textile printing. Use to as a high performance anti-color additive.

4. Agriculture. Use in pesticide as dispersant for insoluble drugs.

5. Others.