THE RHEOLOGY OF A SMECTIC MAIN-CHAIN POLYMER

被引：5

作者：

JAMES, SG

NAVARD, P

NOEL, C

机构：

[1] ECOLE NATL SUPER MINES,CTR MISE FORME MAT,CNRS,URA 1374,F-06565 VALBONNE,FRANCE

[2] ECOLE SUPER PHYS & CHIM IND,PHYSICOCHIM STRUCT & MACROMOLEC LAB,F-75231 PARIS 05,FRANCE

来源：

RHEOLOGICA ACTA | 1990年 / 29卷 / 04期

关键词：

shear flow; smectic phase; Thermotropic polymers;

D O I：

10.1007/BF01339892

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The rheology of a smectic main-chain polymer shows that the activation energy is high (275 kJ mol-1) and that the viscosity is more than two orders of magnitude higher than in the isotropic phase. The recoverable strain in the smectic phase is largely due to the reformation of the smectic layers after cessation of shear. © 1990 Steinkopff.

引用

页码：366 / 368

页数：3

共 6 条

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[5] FLOW BEHAVIOR OF A THERMOTROPIC LIQUID-CRYSTAL AROMATIC COPOLYESTER
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