嵌段共聚聚丙烯在连续本体聚合装置上的工艺开发  

Industrial Development of Block Co-polymerized Polypropylene in Continuous Bulk Polymerization Plant

作　　者：赵起超 

机构地区：[1]北京燕山石油化工有限公司,北京102500

出　　处：《化工进展》2003年第11期1225-1228,共4页Chemical Industry and Engineering Progress

摘　　要：从分子设计入手 ,通过选择适宜的催化剂 ,调整工艺参数、聚丙烯相对分子质量及其分布 ,控制聚合物中的乙丙橡胶量及结构 。Start with molecular designing, through choosing proper catalyst and adjusting polymerization technics, molecular weight and molecular weght distribution of polyproplene are controlled as well as the content of EP rubber and its morphology in polymer. The block co-polymerized polyproplene (PP-B-PE) having superior toughness-stiffness balance property is successfully developed in continuous bulk polymerization plant.

关 键 词：嵌段共聚 聚丙烯 连续本体聚合 生产装置 工艺参数 聚合工艺 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业] TQ320.61