摘要
介绍了PVC-U发泡异型材工艺特点和要求,分析了吸放热平衡发泡剂在PVC-U发泡异型材中的应用及特性。
The characteristics and specifications of PVC-U profile processing process were introduced.The features of endotherm-exotherm equilibrious foaming agents and their application in foamed PVC-U profiles were analyzed.
出处
《聚氯乙烯》
CAS
2004年第6期40-41,共2页
Polyvinyl Chloride
关键词
吸放热平衡发泡剂
PVC—U异型材
工艺特点
endotherm-exotherm equilibriom foaming agent
PVC-U profile
process characteristics
