The thermotropic liquid crystalline behavior of a novel poly(aryl ether ketone)

被引：0

作者：

Sun, H ^{[1
]}

Zheng, YB ^{[1
]}

Zhang, WJ ^{[1
]}

Wu, ZW ^{[1
]}

机构：

[1] Jilin Univ, Dept Chem, Changchun 130023, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1999年 / 20卷 / 12期

关键词：

poly(aryl ether ketone); thermotropic liquid crystalline polymer; nematic; schlieren texture;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel thermotropic liquid crystalline poly(aryl ether ketone) was synthesized via the random copolycondensation of 4, 4'-difluorobenzophenone, 4,4'-biphenol and tert-butylhydroquinone, The results of differential scanning calorimetry, polarizing light microscope and X-ray diffraction confirmed the liquid crystalline property of the polymer, The polymer may be of great use in blending with normal poly(aryl ether ketone)s.

引用

页码：1985 / 1986

页数：2

共 5 条

[1] [Anonymous], 1994, LIQUID CRYSTALLINE P
[2] THE SYNTHESIS AND CHARACTERIZATION OF NOVEL THERMOTROPIC LIQUID-CRYSTALLINE POLY(ARYL ETHER KETONE)S
BENNETT, GS
FARRIS, RJ
[J]. POLYMER ENGINEERING AND SCIENCE, 1994, 34 (10) : 781 - 793
[3] SCHULTZ JM, 1991, THERMOPLASTIC COMPOS, pCH3
[4] Yuan J., 1994, CHEM J CHINESE U, V15, P763
[5] Effect of crystal-disrupting chlorohydroquinone on the first-order transitions of poly(aryl ether ketone)s containing biphenyl units
Zhang, SJ
Zheng, YB
Wu, ZW
Tian, MW
Yang, DC
Yosomiya, R
[J]. MACROMOLECULAR RAPID COMMUNICATIONS, 1997, 18 (08) : 729 - 732

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