Synthesis and Characterization of a Novel Aramid Fiber Liquid Crystalline Polymer

被引：0
|
作者：
Jin, Hui [1 ]
Wang, Yi-Yong [1 ]
Li, Cheng-Wei [1 ]
机构：
[1] Univ Sci & Technol Liaoning, Sch Met & Mat, Anshan 114051, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSES III, PTS 1 AND 2 | 2013年 / 395-396卷
关键词：
List Aramid fibers; liquid crystalline polymer; surface grafted modification; interfacial polymerization; SULFONATE GROUPS; IONOMERS;
D O I：
10.4028/www.scientific.net/AMM.395-396.385
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The -NH2 groups, as grafting initiators, are introduced to the surface of meta-aramid fibers by treating the fiber surface with dilute sodium hydroxide solution. A kind of new aramid fibers liquid crystalline polymer were synthesized by interfacial polymerization of mesogenic monomer DDBA, main-chain LCI containing sulfonate ionic monomer BY, sebacoyl dichloride and aramid fibers hydrolysed. The structure and properties of aramid fibers before and after modification were characterized by SEM, FTIR, and POM.
引用
收藏
页码：385 / 388
页数：4
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