Mechanical and thermal properties of poly(ethylene terephthalate) fibers crosslinked with disulfonyl azides

被引：0
|
作者：
Baker, D.A. [1 ]
East, G.C. [1 ]
Mukhopadhyay, S.K. [1 ]
机构：
[1] Sch. of Textile Industries, University of Leeds, Leeds, LS2 9JT, United Kingdom
来源：
Journal of Applied Polymer Science | 1600年 / 83卷 / 07期
关键词：
Crosslinking - Decomposition - Diffusion in solids - Heat treatment - Mechanical properties - Textile fibers - Thermodynamic properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel method for the crosslinking of poly(ethylene terephthalate) fibers is described using 1,6-hexanedisulfonyl azide, 1,3-benzenedisulfonyl azide, and 2,6-naphthalenedisulfonyl azide. The azides are diffused into poly(ethylene terephthalate) fibers (Dacron) from perchloroethylene solution, and the fibers are heat treated to bring about decomposition of the sulfonyl azide and give rise to crosslinking. A study is made of the mechanical and thermal properties of the resultant fibers, which are changed considerably in comparison to the untreated fiber.
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页码：1517 / 1527
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