摘要
以多环氧基化合物(Ag-80)和烯丙基化合物(3-氯丙烯)分别处理芳纶(Kevlar49)表面,可显著提高芳纶及其与X4502基体体系界面粘结的耐湿热性。
Experimental results show that the surface chemical modification, with chemical reaction by the polyfunctional epoxide (Ag80) or 3 chloropropene into the skin layer of the aramid fiber (Kevlar 49) increases noticeably the moisture thermo resistant properties of the aramid fiber and of the interfacial adhesion between aramid fiber and X4502 resin.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
1996年第3期5-11,共7页
Acta Materiae Compositae Sinica
基金
航空科学基金
国家自然科学基金
关键词
芳纶
单丝拔脱实验
复合材料界面
aramid fiber, single fiber pull out test, interface of aramid composite, surface chemical modification, moisture thermo resistant properties