STRUCTURE OF ACRYLIC FIBERS PRIOR TO CYCLIZATION

Authors
HU XP HSIEH YL
Citation
Xp. Hu et Yl. Hsieh, STRUCTURE OF ACRYLIC FIBERS PRIOR TO CYCLIZATION, Polymer, 38(6), 1997, pp. 1491-1493
Citations number
11
Categorie Soggetti
Polymer Sciences
Journal title
Polymer → ACNP
ISSN journal
00323861
Volume
38
Issue
6
Year of publication
1997
Pages
1491 - 1493
Database
ISI
SICI code
0032-3861(1997)38:6<1491:SOAFPT>2.0.ZU;2-U
Abstract
The phase structure and thermal transition of acrylic fibres have been investigated at several temperature increments from 22 to 200 degrees C. Two glass transition temperatures at 82 and 140 degrees C have bee n identified and corresponded to the structural transitions of the par acrystalline and amorphous regions, respectively. These experimental o bservations give strong evidence to support the 'limited two-phase' mo del. (C) 1997 Elsevier Science Ltd.