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Change of orientation by thermal contraction of polyacrylonitrile fiber

โœ Scribed by Yasuji Kobayashi; Saburo Okajima; Hiroyuki Kosuda


Publisher
John Wiley and Sons
Year
1967
Tongue
English
Weight
361 KB
Volume
11
Category
Article
ISSN
0021-8995

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## Abstract It has been proposed that during the stabilization of polyacrylonitrile fibers, the reaction is initiated in the amorphous region and then propagates to the ordered region. However, the evidence is unsatisfactory, and some is quite controversial. It has been confirmed in this study thro