文献类型：期刊文献

中文题名：等离子接枝处理的CF/PAA复合材料层间剪切强度及其形貌研究

英文题名：Study on the Interlaminar Shear Strength of CF/PAA Composites Treated by Plasma and the Composite's Photographs

作者：贾玲[1];周丽绘[2];薛志云[2];齐会民[1];胡福增[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237;[2]华东理工大学分析测试中心,上海200237

年份：2004

卷号：17

期号：2

起止页码：241

中文期刊名：功能高分子学报

外文期刊名：Journal of Functional Polymers

收录：CSTPCD;;CSCD:【CSCD2011_2012】；

基金：航天科技创新基金(天科技[2002]210号)

语种：中文

中文关键词：等离子处理;碳纤维;芳基乙炔;复合材料;层间剪切强度

外文关键词：plasma;CF/PAA composite; Interlaminar shear strength (ILSS);diethynylbenzene (DEB)

摘要：采用等离子技术对碳纤雏(CF)进行接枝芳基乙炔(PAA)处理,研究了影响CF/PAA复合材料层间剪切强度(ILSS)的因素。结果表明,经等离子接枝PAA处理后。复合材料的ILSS有了很大提高。SEM显示经接枝处理后CF和PAA树脂之间的界面结合紧密,改善了复合材料的界面结合性能。
Diethynylbenzene, a kind of po]yarylacetylene(PAA) monomers, can be grafted onto the surface of the carbon fiber by plasma technology. Interlaminar.sbear strength (ILSS) of the CF/PAA composites were measured and compared with at different treating conditions. The results show that the ILSS of the composites are improved greatly. The values of ILSS are determined at many treatment conditions, such as treatment time, treatment current and the resin content. SEM photographs of destroyed cross section of the CF/PAA composites show that the interface of carbon fiber and PAA resin are adhered tightly. The properties of CF/PAA composite interface are improved.