Synthesis of Freeze Resistance Polyvinyl Acetate(PVAc) Emulsion Adhesive
Yanqin Huang · Contemporary Chemical Industry · 2011
A new kind of modified polyvinyl acetate(PVAc) emulsion was developed.Some problems about common PVAc emulsion,s stability and freezing resistance and water resistance properties were successfully solved by adding acrylate(BA),methyl methacrylate(MMA) and acrylic(AA) comonomer with means of core-shell emulsion copolymerization,using polyvinylalcohol(PVA) as dispersing and emulsifying agent for modifing.