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| 碳纤维复合材料发动机壳体用韧性环氧树脂基体的研究 | |
| 引用本文： | 陈平,蹇锡高,陈辉,高巨龙,韩冰,朱兴松.碳纤维复合材料发动机壳体用韧性环氧树脂基体的研究[J].复合材料学报,2002,19(2):24-27. |
| 作者姓名： | 陈平 蹇锡高 陈辉 高巨龙 韩冰 朱兴松 |
| 作者单位： | 1. 大连理工大学,化工学院高分子材料系,大连,116012 2. 哈尔滨玻璃钢研究所,哈尔滨,150036 3. 哈尔滨理工大学,哈尔滨,150040 |
| 基金项目： | 国家“九五”重点科技攻关项目 (98-2 8A-0 1-17) |
| 摘 要： | 在综合考虑粘度-力学性能-耐热性能的基础上,开发了一种适用于碳纤维复合材料固体火箭发动机壳体湿法缠绕成型的韧性环氧树脂基体。用DSC,FT-IR等分析手段对该树脂基体的固化反应动力学参数、树脂基体固化物性能和复合材料性能进行了系统研究。结果表明,该树脂基体粘度小、适用期长、韧性高,与碳纤维界面粘接好,所制得的复合材料壳体纤维强度转化率高。 |
| 关 键 词： | 碳纤维 复合材料 发动机壳体 环氧树脂 增韧 |
| 文章编号： | 1000-3851(2002)02-0024-04 |
| 收稿时间： | 2001-01-10 |
| 修稿时间： | 2001年1月10日 |
STUDY OF TOUGHENED EPOXY RESINS MATRIX FOR CARBON FIBER COMPOSITE MOTOR CASE |
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| CHEN Ping,JIAN Xi-gao,CHEN Hui,GAO Ju-long,HAN Bing,ZHU Xing-song.STUDY OF TOUGHENED EPOXY RESINS MATRIX FOR CARBON FIBER COMPOSITE MOTOR CASE[J].Acta Materiae Compositae Sinica,2002,19(2):24-27. | |
| Authors: | CHEN Ping JIAN Xi-gao CHEN Hui GAO Ju-long HAN Bing ZHU Xing-song |
| Affiliation: | 1. Department of Polymer Science and Material, Dalian University of Technology, Dalian 116012, China; 2. Harbin FRD Research Institute,Harbin 150036,China; 3. Harbin University of Science and Technology,Harbin 150040,China |
| Abstract: | A toughened epoxy resin matrix is designed for the wet winding of a carbon fiber composite solid rocket motor case, under the consideration of the relations among viscosity, mechanical and heat resistance properties.The curing kinetic parameter, gel time and properties of casting parts and carbon fiber composite are studied by means of DSC, FT IR, ect . The results showed that the formulation of the toughened epoxy resin matrix has low viscosity, longer life time and higher toughness, the matrix has strong interfacial adhesion with the carbon fiber, and the strength conversion ratio of the carbon fiber is high. |
| Keywords: | carbon fiber composite rocket motor case epoxy resin toughness |
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