Surface chain cleavage behavior of PBIA fiber induced by direct fluorination
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- 作者：Zheng Cheng ; Peng Wu ; Baoyin Li ; Teng Chen ; Yang Liu ; Mengmeng Ren ; Zaoming Wang ; Wenchuan Lai ; Xu Wang ; wx2010_fight@163.com" class="auth_mail" title="E-mail the corresponding author ; Xiangyang Liu ; lxy6912@sina.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chain cleavage ; Adhesion ; Direct fluorination ; Aramid fiber
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 October 2016
- 年：2016
- 卷：384
- 期：Complete
- 页码：480-486
- 全文大小：1941 K
文摘
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The products of chain cleavage on fiber surface provides an increase of 11.5% for the adhesion of fiber/epoxy resin composite.
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It is amide bond and benzimidazole that are likely to be attacked by gas fluorine.
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Chain cleavage product from direct fluorination are made up of mix small molecules, containing polar groups like carboxyl and carbon fluorine bond.