Preparation of radiation-resistant high-performance polyphenylene sulfide fibers with improved processing

被引：8

作者：

Zhang, Xuzhen ^{[1
]}

Zhang, Kun ^{[1
]}

Zhou, Zhe ^{[1
]}

Chen, Long ^{[1
]}

Chen, Yanmo ^{[1
]}

Zhu, Meifang ^{[1
]}

机构：

[1] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China

来源：

2011 CHINESE MATERIALS CONFERENCE | 2012年 / 27卷

关键词：

polyphenylene sulfide fiber; aging properties in light; toughness; crystallization; spinning;

D O I：

10.1016/j.proeng.2011.12.593

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this research, polyphenylene sulfide (PPS) fibers modified by light stabilizer are studied. Tests show that modified PPS fibers have a weak color change after UV irradiation by adding stabilizers, thereby improving the aging properties in light of PPS significantly. In order to improve the toughness of PPS, nano-SiO2 is introduced into matrix to get PPS/nano-SiO2 composite system. The test proves that a decline exists in crystallization ability, however, breaking elongation and fracture work have greatly increased. For overcoming poor performance in spinning, PPS is mixed with HPPS, which showed a lower spinning temperature and obvious improvement of spinnability. (C) 2011 Published by Elsevier Ltd.

引用

页码：1354 / 1358

页数：5

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