纳米粒子增韧改性聚氯乙烯的研究进展  

Research progress of toughening modification of Polyvinylchloride with nano particles

作　　者：刁润丽[1] 李峰[1] Diao Runli;Li Feng(Food and Chemical Engineering Department, Henan Quality Polytechnic, Pingdingshan 467001, China)

机构地区：[1]河南质量工程职业学院食品与化工系,河南平顶山467001

出　　处：《现代盐化工》2020年第3期1-2,共2页Modern Salt and Chemical Industry

摘　　要：聚氯乙烯(PVC)具有性能优异、原料来源广泛、价格低廉等优点,但其硬而脆的性能严重影响其在生产过程中的使用,所以,急需对其进行增韧改性。综述了聚氯乙烯增韧改性的现状、纳米粒子增韧改性聚氯乙烯(PVC)的作用机理及方法,指出了增韧过程中存在的问题,并对纳米粒子增韧改性聚氯乙烯的前景进行了展望。The performance of Polyvinylchloride is excellent owing to excellent properties,easy availability and low price.But the toughening modification of Polyvinylchloride is urgently needed because its hard and brittle properties seriously affect its use in the production process.The present situation of toughening modification of Polyvinylchloride,the mechanism and method of toughening modification of Polyvinylchloride by nanoparticles are reviewed.The problems in the process of toughening are pointed out,and the prospect of toughening modification of Polyvinylchloride by nanoparticles is prospected.

关 键 词：纳米粒子 聚氯乙烯(PVC) 增韧 改性 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TB383.1[一般工业技术—材料科学与工程]