| 环氧树脂/玻纤/BN导热绝缘复合材料制备研究 |
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| 引用本文： | 吴江涛,齐暑华,李珺鹏.环氧树脂/玻纤/BN导热绝缘复合材料制备研究[J].粘接,2011(3):68-70. |
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| 作者姓名： | 吴江涛 齐暑华 李珺鹏 |
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| 作者单位： | 西北工业大学理学院应用化学系,陕西西安,710072 |
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| 摘 要： | 采用高温模压成型法制备环氧树脂/玻纤/BN导热复合材料,探讨了BN用量对复合材料力学性能、导热性能和电性能的影响,结果表明.当BN用量为10%时,复合材料的冲击强度和弯曲强度较佳;导热性能随BN用量的增加而提高,当BN用量为20%耐.热导率为0.7438 W/mk,此时复合材料仍保持较好的绝缘性能.
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| 关 键 词： | 环氧树脂 氯化硼(BN) 玻纤 导热 |
Preparation of epoxy resin/glass cloth/BN thermal conductive and insulating composites |
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| WU Jiang-tao,Qi Shu-hua,LI Jun-peng.Preparation of epoxy resin/glass cloth/BN thermal conductive and insulating composites[J].Adhesion in China,2011(3):68-70. |
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| Authors: | WU Jiang-tao Qi Shu-hua LI Jun-peng |
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| Affiliation: | WU Jiang-tao,QI Shu-hua,LI Jun-peng (Department of Applied Chemistry,School of Science,Northwestern Polytechnical University,Xi'an,Shanxi 710072,China) |
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| Abstract: | The epoxy/glass fiber/boron nitride(BN)thermal conductive composites were prepared by compression moulding method.We discussed the effect of BN content on mechanical,heat-conducting and electrical properties of the composites.The results showed that the impact strength and the flexure strength of the composites were optimal with 10% BN by weight;the thermal conductivity of the composites was improved with increasing BN amount,and the thermal conductivity coefficient came up to 0.7438W/mK for the composite w... |
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| Keywords: | epoxy resin boron nitride glass fiber thermal conductivity |
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