PET/PEN共混体系结构与性能研究进展  

An Advance in the Studies on Structure and Morphology of PET/PEN Blends System

作　　者：李桂娟[1] 李祎[2] 任秀艳[2] 陈彦模[3] 周恩乐[1] 

机构地区：[1]中国科学院长春应用化学研究所高分子物理与化学国家重点实验室 [2]长春工业大学化学工程学院,长春130012 [3]东华大学纤维材料改性国家重点实验室,上海200051

出　　处：《高分子通报》2005年第5期31-35,99,共6页Polymer Bulletin

基　　金：国家重点基础研究专项经费(G1999064805)

摘　　要：综述了国内外PET/PEN共混体系的研究进展,重点论述了PET/PEN共混体系的结晶性能相容性酯交换影响因素、结晶动力学,并对其应用前景做了展望。An advance of studies on PET/PEN blend system on abroad and civil was discussed in this work. The emphases are crystallization prosperities, compatibility, transesterification reaction, crystallization kinetics, rheology and blending condition of PET/PEN blends. The structure and properties of blend system were investigated, and its prospect was predicted.

关 键 词：PET/PEN共混体系 结晶性能 结晶动力学 聚对苯二甲酸乙二醇酯 聚2 6-萘二甲酸乙二醇酯 

分 类 号：TQ320[化学工程—合成树脂塑料工业]