PP/PMMA共混体系及其相容剂研究进展  

Research Progress on PP/PMMA Blend and its Compatibilizer

作　　者：翟文颖 刘喜军[1] 闫杰 Zhai Wenying;Liu Xijun;Yan Jie(College of Materials Science and Engineering,Qiqihar University,Heilongjiang Qiqihar 161006)

机构地区：[1]齐齐哈尔大学材料科学与工程学院,黑龙江齐齐哈尔161006

出　　处：《化工时刊》2022年第11期17-22,共6页Chemical Industry Times

摘　　要：作者综述了聚甲基丙烯酸(PMMA)改性聚丙烯(PP)的国内外研究进展,改性技术包括化学改性(主要为共聚改性)和物理改性(主要为共混改性)两种方法,阐释了多种PP/PMMA共混体系的结构与性能,并重点介绍了相容剂PP-g-MAH、PP-g-PMMA及其增容作用。This paper reviews the research progress of polymethacrylic acid(PMMA)modified polypropylene(PP)at home and abroad.The modification technology includes chemical modification(copolymerization)and physical modification(mainly blend),explains the structure and properties of various PP/PMMA blends,and focuses on the compatibilizers PP-g-MAH,PP-g-PMMA and their compatibilization.

关 键 词：聚丙烯 聚甲基丙烯酸 相容剂 共混体系 

分 类 号：TQ316.6[化学工程—高聚物工业]