醋酸乙烯乳液聚合的影响因素探讨  

Discussion on factors affecting the vinylacetate emulsion polymerization

作　　者：杨宝武[1] 

机构地区：[1]天津市有机化工实验厂,天津市300220

出　　处：《粘接》2001年第1期18-19,28,共3页Adhesion

摘　　要：研究了聚合温度和电解质对醋酸乙烯（ＶＡｃ）乳液聚合反应的影响。对以聚乙烯醇（ＰＶＡ）为保护胶体的系统而言，乳液粘度随聚合温度的升高而增大，随电解质用量的增加而减少。The effects of temperature and electrolyte on vinylacetate emulsion polymerization were related in this paper. For the emulsion polymerization using polyvinyl alcohol as the protective colloid, the viscosity of emulsion was increasing with the po- lymerization temperature enhanced and decreasing with the electrolyte amount added.

关 键 词：聚醋酸乙烯乳液 聚合温度 电解质 聚乙烯醇 

分 类 号：TQ433.433[化学工程] TQ325.506