PVC发泡制品用助剂——优泡剂  

Aids for PVC foaming articles-foam optimizing agents

作　　者：郁小强 

机构地区：[1]江阴华宏集团橡塑制品有限公司,江苏江阴214421

出　　处：《聚氯乙烯》2006年第3期30-31,35,共3页Polyvinyl Chloride

摘　　要：分析了PVC发泡制品成型加工时存在的缺陷,说明了添加优泡剂可弥补PVC发泡制品的缺陷,提高泡孔质量,介绍了优泡剂的品种和使用场合及使用量。The defects existing in the molding processing of PVC blowing articles are analyzed. It is revealed that adding foam optimizing aids can remedy the blemishes of PVC foaming articles and improve the foam pores＇ quality. And the variety of the foam optimizing agents, the using occasion and using amount are also introduced.

关 键 词：PVC 发泡制品 熔体强度 优泡剂 

分 类 号：TQ320.4[化学工程—合成树脂塑料工业]