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| MWCNT/ E 复合材料的制备及性能 | |
| 引用本文： | 魏晗兴.MWCNT/ E 复合材料的制备及性能[J].宇航材料工艺,2013,43(6). |
| 作者姓名： | 魏晗兴 |
| 作者单位： | 中国科学院苏州纳米技术与纳米仿生研究所 |
| 摘 要： | 利用三辊研磨分散技术制备了MWCNT/ E 复合材料。通过调节三辊研磨机入料辊和中辊的间 距,使MWCNT 在环氧树脂中均匀分散。所制备的MWCNT/ E 复合材料与纯环氧树脂相比,拉伸强度提高了 22%,弯曲强度提高了15%,导电性和导热性都得到明显改善。 |
| 关 键 词： | 三辊研磨 MWCNT 纳米复合材料 |
Preparation and Properties of MWCNT/ E Composites |
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| Institution: | Suzhou Institute of Nano-tech and Nano-bionic,CAS |
| Abstract: | Nanocomposites consisting of multi-walled carbon nanotubes( MWCNT) and an epoxy matrix were produced by three roll mill. A very good dispersion of MWCNT in an epoxy resin could be observed by optimizing the processing conditions. Compared to epoxy,the tensile and flexural strength of the as-processed nanocomposites are increased by 22%,15%, respectively, and the electrical conductivity and thermal conductivity are significantly improved. |
| Keywords: | Three roll mill Carbon nanotubes Nano-composites |
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