Progress in Cyclic Butylene Terephthalate Oligomers

Jian-qiang ZHANG; Zheng ZHANG; Peng CHEN; Qun GU

doi:10.14028/j.cnki.1003-3726.2016.02.006

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Progress in Cyclic Butylene Terephthalate Oligomers

更新时间：2022-09-12

- Progress in Cyclic Butylene Terephthalate Oligomers
- Polymer Bulletin Vol. 29, Issue 2, Pages: 56-64(2016)
- 作者机构：
  
  1.兰州理工大学石油化工学院，兰州 730050
  2.中国科学院宁波材料技术与工程研究所，中国科学院海洋新材料与应用技术重点实验室，浙江省海洋材料与防护技术重点实验室，宁波市高分子材料重点实验室，宁波 315201
  3.宁波工程学院材料学院，宁波 315016
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2016.02.006
  CLC：
- Published：20 February 2016，
  
  Received：22 May 2015，
  
  Revised：24 August 2015，
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Jian-qiang ZHANG, Zheng ZHANG, Peng CHEN, Qun GU. Progress in Cyclic Butylene Terephthalate Oligomers. [J]. Polymer Bulletin 29(2):56-64(2016)
DOI：

Jian-qiang ZHANG, Zheng ZHANG, Peng CHEN, Qun GU. Progress in Cyclic Butylene Terephthalate Oligomers. [J]. Polymer Bulletin 29(2):56-64(2016) DOI： 10.14028/j.cnki.1003-3726.2016.02.006.

摘要

环状对苯二甲酸丁二酯低聚物CBT作为目前唯一工业化的芳香基环状低聚物

以其超低熔体黏度、边聚合边结晶特性、开环聚合无反应热、无小分子副产物释放等优点受到工业界和学术界的共同关注

尤其是在连续纤维增强复合材料领域得到了广泛应用。本文从CBT的制备方法与聚合机理入手

系统梳理了CBT聚合过程的流变行为、聚合与结晶的关系、结晶形貌、复合材料的制备及应用、基体树脂的脆性机理、纯树脂及复合材料体系增韧方法、边聚合边结晶过程等方面的研究进展

并就存在的问题进行了展望

对CBT及其它芳香基环状低聚酯研究及应用具有指导意义。

Abstract

As the only industrialized aromatic cyclic oligomer

cyclic butylene terephthalate (CBT) has been attracted wide attention in industry and academia

especially in thermoplastic composites field. This review focus on the methods of CBT preparation

polymerization mechanism

the rheological properties

the relationship between polymerization and crystallization

crystalline morphology

fabrication and application of composites

brittleness mechanism of matrix

toughening methods of pure resin and composites systems and other aspects of crystallization during polymerization. It provides an instructive guide for the future investigation and application about CBT and other cyclic aromatic oligomers.

关键词

环状对苯二甲酸丁二酯低聚物复合材料脆性机理边聚合边结晶

Keywords

Cyclic butylene terephthalateCompositesBrittleness mechanismCrystallization during polymerization

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