Synthesis of ethylene-propylene rubber and its developing trend

XU Hongbin; MA Dafeng; MEI Li; XIAO Zhixian; YANG Liu; YAO Zhen; DA Wenzhong; CAO Kun

doi:10.11949/j.issn.0438-1157.20180688

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Synthesis of ethylene-propylene rubber and its developing trend

更新时间：2025-12-10

- Synthesis of ethylene-propylene rubber and its developing trend
- CIESC Journal Issue 11, Pages: 4614-4624(2018)
- 作者机构：
  
  1. 中国石化扬子石油化工有限公司南京研究院,江苏,南京,210047
  2. 化学工程联合国家重点实验室, 浙江大学化学工程与生物工程学院,浙江,杭州,310007
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20180688
  CLC： Q325.1
- Online First：05 November 2018，
  
  Published：05 November 2018
- 稿件说明：
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XU Hongbin, MA Dafeng, MEI Li, et al. Synthesis of ethylene-propylene rubber and its developing trend[J]. CIESC Journal, 2018, (11): 4614-4624.
DOI：

XU Hongbin, MA Dafeng, MEI Li, et al. Synthesis of ethylene-propylene rubber and its developing trend[J]. CIESC Journal, 2018, (11): 4614-4624. DOI： 10.11949/j.issn.0438-1157.20180688.

摘要

乙丙橡胶因其结构可控、主链饱和、耐老化好等优异性能，广泛应用于汽车配件、电线电缆、建筑材料、耐热胶管、密封构件等相关领域。从催化体系和聚合工艺两方面系统介绍了合成乙丙橡胶的研究进展，重点阐述了钒系和钛系Ziegler-Natta催化剂，普通型、桥连型以及限制几何构型茂金属催化剂，负载型茂金属催化剂以及非茂催化剂及其催化乙丙共聚合的特征；同时介绍了溶液聚合、悬浮聚合以及气相聚合的工艺流程及特点，以及乙丙橡胶的若干新品种；最后展望了乙丙橡胶的未来发展趋势。

Abstract

Ethylene-propylene rubber is widely used in automotive parts

wire and cable

building materials

heat-resistant hoses

sealing components and other related fields due to its excellent structure

saturated main chain and good aging resistance. The catalyst and polymerization process are absolutely essential to ethylene-propylene copolymerization. In this paper

the polymerization feature of EP(D) M catalyzed by Ziegler-Natta catalyst

metallocene catalyst

supported metallocene catalyst and non-metallocene catalyst was presented. The polymerization process of solution polymerization

suspension polymerization and gas polymerization and some new species of EP(D) M was also introduced. Finally

the future development trend of EP(D) M is prospected.

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Related Institution

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University

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