聚醚砜与聚碳酸酯增容共混物及性能

聚醚砜与聚碳酸酯增容共混物及性能

江东，张丽梅，吴伟春，张莹，姜振华，马荣堂

（吉林大学化学学院麦克德尔米德实验室，长春130012）

收稿日期:2005-03-16 修回日期:1900-01-01 出版日期:2005-09-26 发布日期:2005-09-26
通讯作者: 姜振华

Compatibilition of PES/PC Polymer Blends and Tensile Properties

JIANG Dong，ZHANG Li-mei，WU Wei-chun，ZHANG Ying，JIANG Zhen-hua，MA Rong-tang

（Alan G MacDiarmid Laboratory，College of Chemistry，Jilin University，Changchun130012，China）

Received:2005-03-16 Revised:1900-01-01 Online:2005-09-26 Published:2005-09-26
Contact: JIANG Zhen-hua

摘要/Abstract

摘要： 以双酚-S-型聚芳酯为增容剂，对聚醚砜/聚碳酸酯（PES/PC）共混体系的形态结构及力学性能进行了研究，结果表明，双酚-S型聚芳酯可有效地增加两相间的界面黏结性，显著降低PES/PC共混物中PC分散区的尺寸，改善两组分间的相容性.SEM分析表明，增容剂的加入，使共混体系形成双连续相的互锁结构，这种结构有利于提高共混体系的力学性能.

关键词: 聚醚砜, 聚碳酸酯, 增容剂, 共混

Abstract: Bisphenol-S polyester could be used as the interfacial agent for polyethersulfone/polycarbone blends（PES/PC）.A certain amount of such bisphenol-S polyester can improve the miscibility of the two components and change the morphology of the blend，forming a co-continuous morphology.Hereby，the tensile properties，i. e.，E，σ and ε are enhanced obviously.

Key words: polyethersulfone, polycarbone, compatibilizer, blend

中图分类号:

O631

江东，张丽梅，吴伟春，张莹，姜振华，马荣堂. 聚醚砜与聚碳酸酯增容共混物及性能[J]. J4, 2005, 43(05): 673-676.

JIANG Dong，ZHANG Li-mei，WU Wei-chun，ZHANG Ying，JIANG Zhen-hua，MA Rong-tang. Compatibilition of PES/PC Polymer Blends and Tensile Properties[J]. J4, 2005, 43(05): 673-676.

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