Poly(Methylvinylether/Maleic Acid)Copolymer

  • Poly(Methylvinylether/Maleic Acid)Copolymer

    Poly(Methylvinylether/Maleic Acid)Copolymer

    These polymers are free acid form of the copolymer of Methylvinyl ether and Maleic Anhdride,in liquid form.Avalilable in a range of Molecular weights with tunable rheological properties.Those polymers soluble in water,serve as excellent film formers and bioadhesive/mucosal adhesives. Key Technical Parameters of Solution Form: Types YR-VM/MA20SL YR-VM/MA80SL YR-VM/MA100SL YR-VM/MA200SL Appearance Slightly hazy viscous liquid pH Value(5% in water) 1.5~2.5 1.5~2.5 1.5~2.5 1.5~2.5 Acti...