硬质PVC塑料低温增韧改性研究进展  

Research Progress of Low-Temperature Toughening Modification of Rigid PVC Plastics

作　　者：王骁斐 张军[1] 廖君鸿 Wang Xiaofei;Zhang Jun;Liao Junhong(College of Materials Science and Engineering,Nanjing Tech University,Nanjing,Jiangsu,211816)

机构地区：[1]南京工业大学材料科学与工程学院,江苏南京211816

出　　处：《现代塑料加工应用》2024年第3期48-51,共4页Modern Plastics Processing and Applications

基　　金：江苏高校优势学科建设工程资助项目。

摘　　要：介绍了聚氯乙烯(PVC)的增韧机理,综述了不同类型增韧剂对硬质PVC的低温增韧研究进展,重点介绍了聚碳酸酯-聚二甲基硅氧烷嵌段共聚物,并展望了其未来发展趋势。Polyvinyl chloride(PVC)toughening mechanism was introduced.The research progress of the low-temperature toughening of different toughening agents on rigid PVC was summarized.It focused on polycarbonate-polydimethylsiloxane block copolymer,and its future development trend was prospected.

关 键 词：聚氯乙烯 低温 增韧改性 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]