Structure and mechanical properties of a thermotropic liquid crystalline copolyester

被引：10
|
作者：
Green, DI [1 ]
Collins, TLD [1 ]
Davies, GR [1 ]
Ward, IM [1 ]
机构：
[1] UNIV LEEDS,DEPT PHYS,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
来源：
POLYMER | 1997年 / 38卷 / 21期
关键词：
mechanical anisotropy; thermotropic; liquid crystalline copolyester;
D O I：
10.1016/S0032-3861(97)00081-5
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The mechanical properties and structure of a thermotropic liquid crystalline copolyester have been investigated. Shear and tensile moduli of oriented samples were determined over the temperature range -100 degrees C to 190 degrees C. Crystal size and crystal moduli measurements were also undertaken. An analysis of the anisotropic mechanical behaviour is undertaken using a simplified aggregate model. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：5355 / 5361
页数：7
相关论文
共 50 条
  • [1] Structure and mechanical properties of a thermotropic liquid crystalline copolyester
    Univ of Leeds, Leeds, United Kingdom
    [J]. Polymer, 21 (5355-5361):
  • [2] On the structure and thermo-mechanical properties of a thermotropic liquid crystalline copolyester amide
    Romo-Uribe, Angel
    Maranzano, Brent J.
    [J]. POLYMER, 2024, 301
  • [3] Influence of the preparation method on the mechanical properties of a thermotropic liquid crystalline copolyester
    Guerrica-Echevarría, G
    Eguiazábal, JI
    Nazábal, J
    [J]. POLYMER TESTING, 2001, 20 (04) : 403 - 408
  • [4] HIERARCHICAL STRUCTURE IN A THERMOTROPIC LIQUID-CRYSTALLINE COPOLYESTER
    WENG, T
    HILTNER, A
    BAER, E
    [J]. JOURNAL OF MATERIALS SCIENCE, 1986, 21 (03) : 744 - 750
  • [5] Hierarchial structure and dynamic mechanical properties on glass fiber reinforced thermotropic liquid-crystalline copolyester
    Lu, Xinian
    Li, Guoyao
    Cai, Zhonglong
    [J]. Cai Liao Yan Jiu Xue Bao/Chinese Journal of Materials Research, 1995, 9 (02):
  • [6] Annealing effect of thermotropic liquid crystalline copolyester fibers on thermo-mechanical properties and morphology
    Park, Sanghyeon
    Na, Yeji
    Kim, A. Young
    Kwac, Lee Ku
    Kim, Hong Gun
    Chang, Jin-Hae
    [J]. SCIENTIFIC REPORTS, 2022, 12 (01)
  • [7] Annealing effect of thermotropic liquid crystalline copolyester fibers on thermo-mechanical properties and morphology
    Sanghyeon Park
    Yeji Na
    A Young Kim
    Lee Ku Kwac
    Hong Gun Kim
    Jin-Hae Chang
    [J]. Scientific Reports, 12
  • [8] STRUCTURE AND TEMPERATURE BEHAVIOR OF THERMOTROPIC TERNARY LIQUID-CRYSTALLINE COPOLYESTER
    ANTIPOV, EM
    STAMM, M
    ABETZ, V
    FISCHER, EW
    [J]. VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1994, 36 (11): : 1817 - 1837
  • [9] The structure of noncrystalline phase component in a thermotropic liquid-crystalline copolyester
    Antipov, EM
    Levchenko, AA
    Volegova, IA
    Razumovskaya, IV
    [J]. POLYMER SCIENCE SERIES A, 2000, 42 (08) : 876 - 888
  • [10] Melting and recrystallization of a thermotropic liquid crystalline copolyester
    Wiberg, G
    Gedde, UW
    [J]. THERMOCHIMICA ACTA, 1998, 319 (1-2) : 123 - 129
12345