改性耐热聚氯乙烯树脂及其在管道中的应用概述  

Modified heat resistant PVC resin and its application in pipeline production

作　　者：张欣涛[1] 朱金红[1] 赵波[1] 刘昌财 ZHANG Xin-tao;ZHU Jin-hong;ZHAO Bo;LIU Chang-cai(National plastic products quality supervision and Inspection Center(Fuzhou),Fuzhou 350002,China)

机构地区：[1]国家塑料制品质量监督检验中心(福州),福建福州350002

出　　处：《中国氯碱》2021年第1期14-18,共5页China Chlor-Alkali

摘　　要：从聚氯乙烯树脂的耐热改性出发,阐述了PVC树脂耐热改性的物理改性和化学改性2种常用方法。介绍了改性耐热聚氯乙烯树脂的种类及用途,分析了适合在输送管道领域应用的耐热聚氯乙烯树脂的概况。From the point of view of heat resistance modification of PVC resin,two methods of physical modification and chemical modification of PVC resin are described.The types and uses of heat-resistant modified PVC resin are introduced,and the general situation of heat-resistant PVC resin suitable for application in the field of transportation pipeline is analyzed.

关 键 词：耐热聚氯乙烯 改性 管道 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]