弹性体和成核剂协同改性聚丙烯研究进展  

Research Progress on Synergistic Modifi cation of Polypropylene by Both Elastomer and Nucleating Agent

作　　者：王国尧[1] 查小月 张照[1] 顾花林 赵刚[1] 马俊霞[1] 李亮[1] 彭娅[1] 

机构地区：[1]西华大学材料科学与工程学院,成都610039

出　　处：《工程塑料应用》2015年第4期139-142,共4页Engineering Plastics Application

基　　金：教育部科学技术研究重点项目(210193);四川省教育厅重点项目(12ZA15);教育部"春晖计划"科研项目(Z2010093)

摘　　要：简述了聚丙烯(PP)成核剂的分类及其增韧改性机理,针对近年来α成核剂/弹性体、β成核剂/弹性体、复配型成核剂/弹性体协同改性PP的研究成果进行了综述,并展望成核剂/弹性体改性PP的研究前景。The classification and the mechanism of the toughening modification of polypropylene（PP） nucleating agent were briefly introduced. In recent years,the researches on synergistic toughening modification of PP byαnucleating agent/elastomer,βnucleating agent/elastomer,compound nucleating agent/elastomer were reviewed respectively. The prospects of PP/nucleating agent/elastomer were also presented.

关 键 词：聚丙烯 改性 弹性体 成核剂 

分 类 号：TQ311[化学工程—高聚物工业]