茂金属聚烯烃弹性体POE研究进展  

Advance research on metallocene polyolefin elastomers

作　　者：贺小进[1] 

机构地区：[1]中国石化股份有限公司北京北化院燕山分院,北京102500

出　　处：《化工新型材料》2011年第2期32-35,65,共5页New Chemical Materials

摘　　要：聚烯烃弹性体(POE)是杜邦道弹性体公司采用限定几何构型茂金属催化剂(CGC)合成的乙烯-辛烯共聚弹性体,具有优良的力学性能、加工性能和优异的耐老化性能。对POE国内外发展趋势进行了概述,对POE的性能、结构特点进行了介绍,对POE聚合工艺特点、不同公司用主催化剂和助催化剂种类以及聚合催化剂的合成进行了详细阐述,并就POE项目发展提出了见解。POE（polyolefin elastomers）is ethylene-octene copolymer elastomers synthesized by Dupont Dow Elastomers Co. with constrained geometry metallocene catalyst（CGC）. It has good mechanical and processing performance and excellent aging resistance. The development tendency of domestic and foreign for POE was outlined. The performance and structural characteristics of POE were introducted. The polymerization process, catalysts and their synthesis of different companies were introduced in detail, and for the development projects of POE the companies proposed their own views.

关 键 词：POE CGC茂金属催化剂 Insite工艺 

分 类 号：TQ334.2[化学工程—橡胶工业]