| 乙烯三元共聚合研究现状及展望 |
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| 引用本文： | 林雯,王芳,王靖岱,阳永荣,Wang Jingdai,Yang Yongrong.乙烯三元共聚合研究现状及展望[J].合成树脂及塑料,2006,23(3):67-70. |
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| 作者姓名： | 林雯 王芳 王靖岱 阳永荣 Wang Jingdai Yang Yongrong |
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| 作者单位： | 中国石油化工股份有限公司科技开发部,北京,100029;浙江大学化学工程与生物工程学系,浙江,杭州,310027 |
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| 摘 要： | 从三元共聚合制备高性能聚乙烯(PE)和热塑性弹性体两个领域综述了乙烯三元共聚合机理的研究现状。高性能PE的研究主要集中在聚合过程中的“共单体效应”和“促进效应”；而三元乙丙橡胶的研究重点在对催化剂的研究和二烯烃的选择上。介绍了乙烯三元共聚合的工业化应用情况,总结了目前乙烯三元共聚合研究中存在的问题,并提出今后的研究方向。
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| 关 键 词： | 乙烯三元共聚合 高性能聚乙烯 热塑性弹性体 共单体效应 促进效应 |
| 文章编号： | 1002-1396（2006）03-0067-04 |
| 收稿时间： | 2005-12-16 |
| 修稿时间： | 2006-01-16 |
Recent advances and prospect of ethylene terpolymerization |
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| Wang Jingdai,Yang Yongrong.Recent advances and prospect of ethylene terpolymerization[J].China Synthetic Resin and Plastics,2006,23(3):67-70. |
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| Authors: | Wang Jingdai Yang Yongrong |
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| Abstract: | This paper reviewed the status quo of the recent researches on ethylene terpolymerization mechanism in the fields of high performance polyethylene(PE)and ethylene-propylene-diene monomer(EPDM)thermo- plastic elastomer synthesized with terpelymerization technology.The studies on high performance PE mainly focused on the comonomer effect and accelerating effect in the polymerization process;the research emphasis of EPDM targeted the development of catalyst and the selection of diene variety.This paper also introduced the commercial application of ethylene terpolymerization technology,summarized the problems existed in the current researches and outlined the future development directions of this field. |
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| Keywords: | ethylene terpolymerization high performance polyethylene thermoplastic elastomer comonomer effect accelerating effect |
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