Polyvinylprrolidone
NM-PVP polymers can dissolve in water and grain alcohol, isopropyl alcohol or chloroform, but not in acetone or diethyl ether. Have good absorption moisture, film-forming, complex ability.Thery are high performance, versatile polymer widely used in pharmaceutical field, cosmetics field, beer, water treatment membrane, detergents, paints and other fields.
Application
1. Pharma application: Used as binder for tablet and pellet, dissolving assistant for injection, flowing assistant capsule, dispersant for liquid medicine and pigment, stabilizer for enzyme and heat sensitive drug.
2. Cosmetic application: Used extensively in a wide range hair care, skin care &oral care products. The products are particularly suitable for formulation where viscosity modification and film forming properties are required.
3. Tech application: As surface coating agent, dispersing agent, thickener, binder, porogen in water treatment membrane ( hollow fiber membrane, ultrafiltration membrane, nanofiltration membrane, etc.), paint, printing ink, textile, printing and drying color picture tubes.
