Progress of Study on High-pressure Crystallization Behaviors of Aromatic Polyesters

Jun LU; Rui HUANG; Shao-yan YUAN; Ming-bo YANG; Liang-bin LI

doi:10.14028/j.cnki.1003-3726.2004.01.001

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Progress of Study on High-pressure Crystallization Behaviors of Aromatic Polyesters

更新时间：2022-09-18

- Progress of Study on High-pressure Crystallization Behaviors of Aromatic Polyesters
- Polymer Bulletin Vol. 17, Issue 1, Pages: 1-7(2004)
- 作者机构：
  
  1.四川大学高分子科学与工程学院，成都　610065
  2.FOM-Institute of Atomic and Molecular Physics∙Kruislaan　407∙1098 SJ Amsterdam， Netherlands
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2004.01.001
  CLC：
- Published：2004-02，
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Jun LU, Rui HUANG, Shao-yan YUAN, Ming-bo YANG, Liang-bin LI. Progress of Study on High-pressure Crystallization Behaviors of Aromatic Polyesters. [J]. Polymer Bulletin 17(1):1-7(2004)
DOI：

Jun LU, Rui HUANG, Shao-yan YUAN, Ming-bo YANG, Liang-bin LI. Progress of Study on High-pressure Crystallization Behaviors of Aromatic Polyesters. [J]. Polymer Bulletin 17(1):1-7(2004) DOI： 10.14028/j.cnki.1003-3726.2004.01.001.

摘要

运用高压极限手段研究聚合物的结构、形态和性能是20世纪60年代以来兴起的一项聚合物前沿课题。本文主要结合作者自己的研究工作，重点叙述聚对苯二甲酸乙二醇酯（PET）的高压结晶行为研究，包括温度、压力、时间及分子量对PET 高压结晶行为的影响，高压结晶PET 的形态，以及对PET 伸直链晶体结晶机理的探讨，同时简要介绍了对其它结晶性芳香聚酯诸如聚对苯二甲酸丁二醇酯（PBT）及聚对萘二甲酸乙二醇酯（PEN）的高压结晶行为研究，反映了该领域的研究概况和最新进展，并对今后的研究提出了展望。

Abstract

Research on the structure

morphology and properties of polymer employing high pressure method is a frontier project in polymer science. According to our studies carried out recently

in this paper

studies on high pressure crystallization behaviors of PET especially the influence of temperature

pressure

time and molecular weight on it

its morphology and the mechanism about its extended-chain crystals formation were illustrated in detail. Other high pressure behaviors about aromatic polyesters such as PBT and PEN were also discussed briefly. Prospects of research were also introduced. The progress made in this field was reflected in this paper.

关键词

聚对苯二甲酸乙二醇酯聚对萘二甲酸乙二醇酯聚对苯二甲酸丁二醇酯高压结晶伸直链晶体

Keywords

Poly (ethylene terephthalate)Poly (ethylene naphthalate)Poly (butylene terephthalate)High-pressure crystallizationExtended-chain crystals

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Research Progress in the Structure and Property of Polymer and Polymer Composites under High Pressure

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College of Material Science and Chemical Engineering, Tianjin University of Science and Technology

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