| 碳纤维(CF)表面接枝对聚酰亚胺(PMR-15)基复合材料界面性能的影响 |
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| 引用本文： | 张德庆,胡玉洁,魏月贞.碳纤维(CF)表面接枝对聚酰亚胺(PMR-15)基复合材料界面性能的影响[J].复合材料学报,2001,18(1):50-54. |
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| 作者姓名： | 张德庆 胡玉洁 魏月贞 |
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| 作者单位： | 1.齐齐哈尔大学, 齐齐哈尔 161006; |
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| 基金项目： | 国家“8 63”高技术计划资助项目部分内容 |
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| 摘 要： | 通过冷等离子体连续表面接枝技术对CF进行表面处理,采用XPS对CF表面组成及特征基团变化进行分析。同时测定了CF/PMR-15层间剪切强度、拉伸强度和冲击强度,研究了表面接枝对CF/PMR-15界面强度和韧性的影响。
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| 关 键 词： | 碳纤维 接枝 界面 复合材料 |
| 文章编号： | 1000-3851(2001)01-0050-05 |
| 收稿时间： | 2000-03-15 |
| 修稿时间： | 2000年3月15日 |
INFLUENCE OF CF SURFACE GRAFTING ON THE INTERFACE PROPERTY OF CF/PI (PMR-15) |
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| ZHANG Deqing,HU Yujie,WEI Yuezhen.INFLUENCE OF CF SURFACE GRAFTING ON THE INTERFACE PROPERTY OF CF/PI (PMR-15)[J].Acta Materiae Compositae Sinica,2001,18(1):50-54. |
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| Authors: | ZHANG Deqing HU Yujie WEI Yuezhen |
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| Affiliation: | 1.Qiqihar University, Qiqihar 161006, China;2.Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | In this paper, CF was treated by the surface continuous grafting technology of cold plasma. The changes of characteristic groups and surface feature of CF surface were analysed by means of XPS. The interlayer shear strength, tensile strength and impact strength of CF/PMR 15 were measured, and the influence of surface grafting on the interface strength and toughness of CF/PMR 15 was studied. |
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| Keywords: | carbon fiber grafting interface composite |
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