high quality cosmetic grade polyvinylpyrrolidone price
PVP K90 - good stability, white odorless.Easy to use, used in cosmetics for hair styling film-former, PVP solid glue stick in the main raw material, can also be used in medicine, food, paint, printing and dyeing and other industries. The product has changed the domestic PVP K90 - the smell is heavy, high content of residual single faults, suitable for pharmaceutical, cosmetic and the market application of PVP request is higher. Vinyl pyrrolidone homopolymer, determine the molecular weight PVP K90 - coagulation properties of the polymer, the higher the molecular weight of the easy condensation;And almost all of the anionic, cationic and nonionic other cosmetics polymer compatibility.
Product features: White powder, finalize the design, form a hard, glossy, transparent film, through the formation of coordination complex detoxification effect, physiologically inert. PVP K90 - series of products can also be used as thickening agent, emulsifier, lubricants and adhesives;Particularly suited to join the cosmetics to clean, color or other aspects of the role, enhance the appearance of the skin and scalp. PVP K90 - can be used for the strong support and high viscosity of the product, such as hairspray and wax (milk), can also be used in some certain with oil-based or oil-based cream formulated.