Polyvinylpyrrolidone K 90 9003-39-8

 

 

 

Polyvinylpyrrolidone K-90 is a water-soluble polymer made up of repeating units of N-vinylpyrrolidone. It has a molecular weight of approximately 1,300,000 g/mol and is a white to slightly yellowish powder. It has a wide range of applications in various industries including pharmaceuticals, cosmetics, and food. It is used as a binder, emulsifier, thickener, and film former in tablet and capsule formulations in the pharmaceutical industry. In cosmetics, it is used as a hair fixative, film former, and emulsifier. In the food industry, it is used as a clarifying agent, emulsifier, and stabilizer. It is a versatile polymer with excellent solubility and biocompatibility making it highly valuable in various applications.

 

 

Cosmetics:

PVP has excellent surface activity, film-forming properties, no skin irritation, no allergic reaction, etc., and it has broad prospects in daily chemicals, especially in cosmetics, skin care products, hair care products and detergents. For example, the hair spray and mousse with PVP will last for a long time and have a good luster, and because PVP has a certain water absorption, it will make the hair moist and smooth without looking dull. Skin care products with PVP not only have a good moisturizing effect, but also the film formed on the skin surface can isolate the skin from the outside world (such as sunlight) and protect the skin.

Medicine:

PVP has good solubility, solubility, physiological compatibility, bonding ability, and complexing ability. It is widely used in the field of medicine and health. It can be used as a binder, excipient, coating agent, Disintegrants, cosolvents, disinfectants, solubilizers, slow-release agents, capsule shells, dispersion stabilizers, film-forming agents, etc.

 

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