Format:
Online-Ressource
ISSN:
1521-3900
Content:
Abstract: A review is presented of research on oriented thermotropic liquid crystalline polymers undertaken at Leeds University. A range of main‐chain polyesters has been studied based on 1,4‐hydroxybenzoic acid and 2,6‐hydroxynaphthoic acid as the primary monomers. By using a combination of dynamic mechanical, dielectric and NMR measurements insight has been gained into the molecular motions associated with the three principal relaxation processes. The behaviour in tension, for stresses parallel and perpendicular to the principal orientation direction, has been related to that in shear by use of mechanical models.
In:
volume:69
In:
number:1
In:
year:2011
In:
pages:75-85
In:
extent:11
In:
Macromolecular symposia, Weinheim : Wiley-VCH, 1986-, 69, Heft 1 (2011), 75-85 (gesamt 11), 1521-3900
Language:
English
DOI:
10.1002/masy.19930690110
URN:
urn:nbn:de:101:1-2024011603510916544661
URL:
https://doi.org/10.1002/masy.19930690110
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2024011603510916544661
URL:
https://d-nb.info/1316022293/34
URL:
https://doi.org/10.1002/masy.19930690110
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