三维编织碳纤维尼龙复合材料的研究 |
| |
引用本文: | 郑立允,赵立新,王玉林,万怡灶.三维编织碳纤维尼龙复合材料的研究[J].工程塑料应用,2002,30(9):12-14. |
| |
作者姓名: | 郑立允 赵立新 王玉林 万怡灶 |
| |
作者单位: | 1. 河北建筑科技学院,邯郸,056038 2. 天津大学材料科学与工程学院,天津,300072 |
| |
基金项目: | 天津市自然科学基金,013604211, |
| |
摘 要: | 根据碱催化阴离子聚合原理,用液态原位聚合方法制备了尼龙/三维编织碳纤维复合材料(PA/C3D),介绍其成型工艺过程,测试并分析了PA/C3D复合材料的力学性能及影响因素。结果表明,PA/C3D复合材料具有比长碳纤维增强尼龙(PA/CL)复合材料高的冲击强度和剪切强度,其弯曲性能低于PA/CL复合材料。碳纤维空气氧化处理后制备的PA/C3D复合材料的弯曲强度、弯曲弹性模量及平面剪切强度均有所提高,但冲击强度下降。
|
关 键 词: | 三维编织 碳纤维 尼龙 复合材料 研究 原位聚合 成型工艺 |
修稿时间: | 2002年4月22日 |
STUDY ON 3D-BRAIDED CARBON FIBER-NYLON COMPOSITE |
| |
Abstract: | The molding technology of 3D braided carbon fiber-nylon (PA/C3D for short) composites using liquid in-situ polymerization method is described. The mechanical properties of PA/C3D composite was tested and analyzed. The main factors effecting molding process are discussed. It is found that the impact strength and shear strength of PA/C3D composites preceded those of long carbon fiber nylon (PA/CL for short) composites. PA/C3D composites exhibited lower flexural properties in comparison to PA/CL composites. The properties of PA/C3D composites with fiber oxidized were improved except the impact strength. |
| |
Keywords: | carbon fiber Nylon composite in-situ polymerization molding technology |
本文献已被 CNKI 维普 万方数据 等数据库收录! |