chemical structure：

Copolymer of vinylpyrrolidone and vinylacetate

CTFA Name：

 

CAS NO:

 

 

PVP/ VA copolymer

 

25086-89-9

Physical Properties:

exists as white or milk white powder, and colorless or slight yellow transparent liquid. The clarity of the aqueous solution depends on the proportion of vinylpyrrolidone and vinylacetate.

 

 

specification：

 

 

Application:

Cosmetic Industry: PVP A series products act film-former and hair-fixing agent in cosmetics. Their hygroscopicity decrease with the increasing of the proportion of vinylacetate in the copolymer. Other industries: It performs very well in remoistenable adhesive, adhesives for paper and coating. It can be used as viscosity-enhancing agent for printing ink a protecting aloud for lent-protecting chemicals.