Development of Molecular Chain Rheology Model of Metallocene Polyethylene

Xiao-ming YANG; Wen-li DAI; Na JIANG

doi:10.14028/j.cnki.1003-3726.2006.12.008

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Development of Molecular Chain Rheology Model of Metallocene Polyethylene

更新时间：2022-09-18

- Development of Molecular Chain Rheology Model of Metallocene Polyethylene
- Polymer Bulletin Vol. 19, Issue 12, Pages: 46-50(2006)
- 作者机构：
  
  湘潭大学化学学院，湘潭　411105
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2006.12.008
  CLC：
- Published：2006-12，
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Xiao-ming YANG, Wen-li DAI, Na JIANG. Development of Molecular Chain Rheology Model of Metallocene Polyethylene. [J]. Polymer Bulletin 19(12):46-50(2006)
DOI：

Xiao-ming YANG, Wen-li DAI, Na JIANG. Development of Molecular Chain Rheology Model of Metallocene Polyethylene. [J]. Polymer Bulletin 19(12):46-50(2006) DOI： 10.14028/j.cnki.1003-3726.2006.12.008.

摘要

茂金属聚乙烯的分子链长支化结构对其流变特性有重要影响

长支链可以使熔体弹性和剪切变稀效应明显增强。本文介绍了茂金属聚乙烯分子链模型建立的理论依据

从流变学角度综述了近年来茂金属聚乙烯分子链结构模型的研究进展

阐述了有关的长链支化结构模型及其与流变性能的关系。

Abstract

The molecular long chain branch structure of metallocene polyethylene has great effects on its rheological behavior

long chain branch can significantly enhance melt elasticity and shear thinning .The foundation of metallocene polyethylene molecular chain model has been introduced in this paper

the developments in molecular chain structure model of metallocene polyethylene in recent years are reviewed

relevant long chain branch structure models and their relationships with rheological properties are expatiated too .

关键词

茂金属聚乙烯长链支化流变学模型

Keywords

Metallocene polyenthyleneLong chain branchingRheologyModel

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Related Institution

School of Materials Science and Engineering, Changzhou University

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