高聚合度聚氯乙烯的共混改性及加工应用  

Blending modificaion and processing of PVC with hige degree of polymerization

作　　者：赵永仙[1] 谢雁[1] 刘忠杰[1] 

机构地区：[1]青岛化工学院高分子材料学院,山东青岛266042

出　　处：《聚氯乙烯》2001年第1期29-32,共4页Polyvinyl Chloride

摘　　要：综述了近年来国内外高聚合度聚氯乙烯 (HPVC)的共混改性和加工应用情况 ,对软质材料、硬质材料的力学性能、加工改性的发展方向及加工过程的凝胶化行为进行了系统阐述 。A review is given on the blending modification and processing of PVC with high degree of polymerzation(HPVC) both at home and abroad.Mechanical properties of soft material and rigid material and the development trend of modification are discussed systematically as well as their gelation during processing.Meanwhile,the application prospects of HPVC are also predicted.

关 键 词：高聚合度 聚氯乙烯 改性 凝胶度 共混 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]