聚醋酸乙烯乳液胶黏剂改性研究

Research of Modifying PVAc Latex Methods

以醋酸乙烯为单体,以过硫酸盐为引发剂,采用乳液聚合的方法合成了醋酸乙烯乳液,并用共聚、共混和保护胶体等方法改性乳液。最后,比较了不同方法的改性效果,结果令人满意。

Using vinyl acetate as monomer and persulfate as initiator, vinyl acetate latex was synthesized by emulsion polymerization,and the latex was modified by copolymerization, blending and protective colloid. Finally, the modification effects of different methods are compared and the results were satisfactory.