化工进展

• 材料科学与技术 • 上一篇    下一篇

PET纳米复合材料的研究进展

闫新华1,毕 超2,江 波2,吴利君3   

  1. 1北京化工大学材料科学与工程学院,北京 100029;2北京化工大学机电工程学院,北京 100029;
  • 出版日期:2010-09-05 发布日期:2010-09-05

Progress in nano-composites of PET

YAN Xinhua 1,BI Chao2,JIANG Bo2,WU Lijun3   

  1. 1 School of Materials Science and Engineering,Beijing University of Chemical Technology,Beijing 100029,China;
  • Online:2010-09-05 Published:2010-09-05

摘要:

聚对苯二甲酸乙二醇酯(PET)是一种应用非常广泛的工程塑料,但其加工性能差在一定程度上限制了其进一步推广应用。本文综述了PET纳米改性的最新研究进展。以不同种类的纳米材料为主线,概述了各种无机纳米成核剂,如二氧化硅、蒙脱土、滑石粉、高岭土、硫酸钡、二氧化钛、二氧化锡、锑、氧化锌、碳酸钙、碳酸钠和碳酸氢钠等对PET结晶性能和力学性能的影响。并总结了PET纳米复合材料制备时要综合考虑的问题

Abstract:

Polyethylene terephthalate)(PETis a kind of widely used engineering plastics. Whilethe application of PET is limited in some extent by its poor processing properties. Nano-modification is one of the most important ways to develop new type of polymer materials with high performances. The present paper summarizes the recent progress in PET nano-modification. Based on the types of inorganic nano materialsthe effects of inorganic nano nucleation agents on the crystallization and mechanical properties of PET are introduced including silicon dioxidemontmorillonitetalckaolinbarium sulfatetitanium dioxidetin dioxideantimonyzinc oxidecalcium carbonatesodium carbonate and sodium bicarbonate etc. Furthermorethe problems in PET nano-composite preparation are also discussed.

京ICP备12046843号-2;京公网安备 11010102001994号
版权所有 © 《化工进展》编辑部
地址:北京市东城区青年湖南街13号 邮编:100011
电子信箱:hgjz@cip.com.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn