氯醋糊树脂的合成试验  

Synthesis experiments of VCM-VAc paste resins

作　　者：张月芳[1] 奚顺芳 

机构地区：[1]上海氯碱化工股份有限公司,上海200241

出　　处：《聚氯乙烯》2014年第1期6-9,共4页Polyvinyl Chloride

摘　　要：通过氯乙烯与醋酸乙烯酯的共聚试验,研究了单体的投料配比、加料工艺、聚合转化率等对氯醋共聚糊树脂中醋酸乙烯酯含量以及树脂性能的影响规律,掌握了在10 L聚合釜中制备高醋酸乙烯酯含量氯醋糊树脂的聚合工艺。Through the copolymerization experiments of VCM and VAc, the influence law of mon-omer feed ratio, feeding process and polymerization conversion on VAc content in VCM-VAc paste resins and on properties of VCM-VAc paste resins were studied. The polymerization process of preparing VCM- VAc paste resins with high vinyl acetate content in 10 L polymerizer was determined.

关 键 词：氯醋糊树脂 合成试验 醋酸乙烯酯 氯乙烯 共聚 聚合工艺 红外光谱 

分 类 号：TQ320.6[化学工程—合成树脂塑料工业]