%0 Journal Article
%T THE INFLUENCES OF THE INTERFACE BONDING BETWEEN EPOXY AND GRAPHITE FIBER AFTER SURFACE TREATMENT<br>石墨纤维氧化表面处理对环氧树脂界面粘合影响的研究
%A Chen Yu-ping
%A Wang Xue-gui
%A Zhang Zhong-liang
%A Wu Een-jie
%A <br>陈雨萍
%A 王学贵
%A 张中良
%A 吴人洁
%J 高分子学报
%D 1982
%I 
%X The interface bonding of graphite fiber/epcxy resin has been investigated. The acidic groups on the graphite fiber surface were determined by flow microcalorime-try after oxidation treatment with nitric acid. There is a good correlation beween the concentration of the acidic groups and the interlaminar shear strength of the composites, which decreases as the acidic groups are reduced by heating in a hydrogen stream.Prom these experimental results, it was justified that the chemical reaction oc-cured between the epoxy resin and the acidic groups of the surface of the graphite fiber is responsible for the interface bonding.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=934861D9FFF514B7&yid=3F3D540C9B7906DE&iid=B31275AF3241DB2D&sid=4D4C81DBA842B7BD&eid=3FC4D669D19FF0C6&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=0