| 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 |
| |
| 引用本文： | 贾玲,周丽绘,薛志云,齐会民,胡福增.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[J].功能高分子学报,2004,17(2):241-244. |
| |
| 作者姓名： | 贾玲 周丽绘 薛志云 齐会民 胡福增 |
| |
| 作者单位： | 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 |
| |
| 基金项目： | 航天科技创新基金(天科技[2002]210号) |
| |
| 摘 要： | 采用等离子技术对碳纤维(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。
|
| 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 |
| 文章编号： | 1008-9357(2004)02-0241-04 |
| 修稿时间： | 2003年9月4日 |
Study on the Interlaminar Shear Strength of CF/PAA Composites Treated by Plasma and the Composite′s Photographs |
| |
| JIA Ling,ZHOU Li-hui,XUE Zhi-yun,QI Hui-min,HU Fu-zeng.Study on the Interlaminar Shear Strength of CF/PAA Composites Treated by Plasma and the Composite′s Photographs[J].Journal of Functional Polymers,2004,17(2):241-244. |
| |
| Authors: | JIA Ling ZHOU Li-hui XUE Zhi-yun QI Hui-min HU Fu-zeng |
| |
| Abstract: | 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. |
| |
| Keywords: | plasma CF/PAA composite Interlaminar shear strength (ILSS) diethynylbenzene (DEB) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
