VP/VA Copolymers

  • VP/VA Copolymers

    VP/VA Copolymers

    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  Copolymers’ aqueous solutions are non-ionic, neutralization not required,  Resultant films are hard, glossy, and water-removable; Tunable viscosity, softening point and water sensitivity depending on VP/VA ratio; Good compatibility with many modifiers, plasticizers, spray propellants and other cosmetic ingredient...