... 711.5-12.8<0.05≤ 10Useages:1. medicine industry: PVPK30 is the auxiliary material of drug: adhesive ... , dispersant, stabilizer, coprecipitator,detoxification and lubricant, etc.2. cosmetics industry : film former, thickener, lubricant, and dispersant .3. K15 is ... glass fiber, auxiliary and detergent, etc.Mainly Application:Industry: PVP K series can be used as film forming agent, viscosity-enhancement ...