反应挤出制备聚丙烯接枝马来酸酐的研究进展  

The Research Progress on Preparation of Maleic Anhydride grafted Polypropylene by Reactive Extrusion

作　　者：娄金分[1,2] 罗筑[1,2] 夏忠林[1,2] 李扬[1,2] 

机构地区：[1]贵州大学材料与冶金学院,贵州贵阳550003 [2]国家复合改性聚合物材料工程技术研究中心,贵州贵阳550014

出　　处：《塑料工业》2013年第9期12-15,38,共5页China Plastics Industry

基　　金：贵州省重点科技攻关项目(黔科合GY[2009]3010)

摘　　要：综述了反应挤出制备聚丙烯接枝马来酸酐的表征方法,聚丙烯接枝马来酸酐的接枝机理、接枝反应的影响因素以及提高接枝率并抑制聚丙烯降解的方法。为制备低降解、高相容性的聚丙烯接枝马来酸酐相容剂的研究和生产提供参考。The preparation of maleic anhydride grafting onto polypropylene by the reaction extruder was studied in this article. The characterization methods and the graft mechanism of maleic anhydride grafted polypropylene were discussed, also the factors of grafting reaction and the methods to improve inhibited the degradation of polypropylene. A reference maleic anhydride grafted polypropylene with low degradab grafting rate and for research and production of the preparation of ility and high compatibility was given.

关 键 词：熔融接枝 马来酸酐 聚丙烯 接枝机理 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]