Hot Sell Surfactant Vinylpyrrolidone/Vinyl Pyrrolidone/Vinyl Acetate Copolymer
Product name: Vinylpyrrolidone
CAS No: 25086-89-9
Molecular Formula: (C6H9NO.C4H6O2)x
Vinylpyrrolidone is white or creamy white, free-flowing power with characteristic smell, hygroscopic, good solubility in water, alcohol and other organic solvents.
VP/VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate, soluble in most organic solvents, which exists in powder, water solution and ethnol solution form.
VP/VA compolymer forms hard, water-removable and glossy films, it has excellent compatibility with many plasticizers and modifiers, and the hydroscopicity decreases in proportion to the ration of Vinyl acetate.
In view of its excellent adhesiveness,film hard and other properties,Copovidone is mainly used as water-soluble binder and dry binder in wet/direct granulation process. It can also be used as film forming materials.
VP/VA Copolymers are the excellent choice as film forming agent and hair-styling agent,which are suitable for formulations which used as film forming and viscosity modification,especially in hair styling products, such as Hair Gels,Aerosol gas sprays,Wet look sprays.
VP/VA copolymers can be used in Household aerosols,seed coatings,binders for melt extrusion and printing inks.