... .. It has good solubility, biocompatibility, and physiologically inert, film-forming character, colloid protect ability and compound ability to many ... application Cosmetics: pvp k series can be used as dispersant, film-forming agent, viscosity-enhanceme-nt agent, lubricator and adhesive. ... to be sold in China Market.Other Utilities: PVPK series also used as assistant in the realm of paint and coating, ...