提高芳纶及其与X4502基体体系界面的耐湿热性研究
RESEARCH OF INCREASING MOISTURE-THERMO-RESISTANT PROPERTIES OF THE ARAMID FIBER AND THE INTERFACE OF THE ARAMID FIBER/X 4502 RESIN SYSTEM
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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,可显着提高芳纶及其与X4502基体体系界面粘结的耐湿热性。Abstract: 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-esistant properties of the aramid fiber and of the interfacial adhesion between aramid fiber and X4502 resin.
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