Chemistry and technology of chemical fibres

被引：0
作者：
Gladkov, AN [1 ]
Malyshev, VN
Malyshev, AN
Gal'braikh, LS
Savchenko, LI
机构：
[1] Moscow State Text Univ, Moscow, Russia
[2] Tema M Closed Joint Stock Co, Mytishchi, Russia
来源：
FIBRE CHEMISTRY | 2004年 / 36卷 / 03期
关键词：
D O I：
10.1023/B:FICH.0000037978.14161.00
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Fibres made of an aromatic rigid-chain copolyamide based on PPTA were manufactured by spinning through an air gap from liquid-crystalline sulfuric-acid solutions. In heat treatment under tension, marked structural changes take place in Armalon copolymeric fibres which significantly increase their strength and modulus of elasticity.
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页码：177 / 180
页数：4
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