聚醚醚酮及其共混物的研究  

POLY(ETHER ETHER KETONES) AND ITS BLENDS

作　　者：孔晓华[1,2] 汤浩[1,2] 滕凤恩 董丽松[1,2] 冯之榴[1,2] 

机构地区：[1]中科院长春应用化学研究所 [2]吉林大学材料科学研究所

出　　处：《高分子材料科学与工程》1997年第5期57-62,共6页Polymer Materials Science & Engineering

摘　　要：综述了高性能树脂聚醚醚酮及其共混物的研究现状，讨论了聚醚醚酮的形态结构、结晶和熔融双峰行为及力学性能的研究，指出了共混物的分子结构对相容性、形态结构及力学性能的影响，说明共混使所得高分子材料的性能更多样化。Poly(ether ether keton) (PEEK) is a high performence engineering thermoplastic being more and more used for commercial applications, which require high temperature resistance and high mechanical properties. In this paper recent studies of PEEK and its blends with other kinds of high performance resins was briefly reviewed with 25 refrences. Results of investigations on the morphology, thermal behavior and mechanical properties of PEEK were discussed. The composition, chemical structure and crystallization conditios had a significant effect on the miscibility, thermal behavior and overall morphology of the crystallizable PEEK binary blends. It can be seen clearly that some properties of polymers can be improved eminently by blending.

关 键 词：聚醚醚酮 形态结构 相容性 结晶 共混物 

分 类 号：O632.32[理学—高分子化学]