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.
出处
《聚氯乙烯》
CAS
2001年第1期29-32,共4页
Polyvinyl Chloride
关键词
高聚合度
聚氯乙烯
改性
凝胶度
共混
PVC with high degree of polymerization
modification
degree of gelation
