Copovidone/pvp Va64 Copolymer Of Vinylpyrrolidone And Vinylacetate

Application:	PVP/VA series products play a good role as firm-forming and hair-fixing agent.It's hygroscopicicy decrease with increase in the proportion of vinylacetate in the molecular.This property is extremely used for PVP/VA as hair sprays and hair-set lotion.If used with PVPK30.the effect would be enbanced.
Other Utility:	.Remoistenable adhesive and other adhesives for paper. .Viscosity-enhancing agent and protecting colloid for printing ink . .Emulsing agent and protecting colloid for plant-protecting chemicals and other dispcrsing systems. .Binder in coating. .Stabilizer,levelling agent,color stabilizer in printing and dyeing industry.