不同性质的聚乙烯醇对聚醋酸乙烯乳液性能的影响  

The influence of difference property polyvinyl alcohol on performance of polyvinyl acetate emulsion

作　　者：徐光胜[1] 杨军[1] 

机构地区：[1]安徽皖维高新材料股份有限公司,安徽省巢湖市238002

出　　处：《中国胶粘剂》2006年第12期26-28,共3页China Adhesives

摘　　要：采用半连续乳液聚合的方法合成聚醋酸乙烯乳液。通过对乳液的粒子形态、压缩剪切强度、粘度、冻融稳定性的分析,讨论了不同性质的聚乙烯醇作为保护胶体,对聚醋酸乙烯乳液胶粘剂性能的影响。Polyvinyl acetate emulsion was synthesized by semi-continuous emulsion polymerization method. The influences of difference property polyvinyl alcohol as protective colloid on performance of polyvinyl acetate emulsion through analysis of emulsion particle shape, compression shear strength ,viscosity ,freeze-thaw stability were discussed.

关 键 词：聚乙烯醇 聚醋酸乙烯乳液 性能 

分 类 号：TQ433.433[化学工程]