| 玻璃纤维浸润性能和玻璃纤维／环氧基复合材料介电性能的研究 |
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| 引用本文： | 陈平 韩丽洁. 玻璃纤维浸润性能和玻璃纤维／环氧基复合材料介电性能的研究[J]. 哈尔滨理工大学学报, 1997, 2(4): 30-33 |
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| 作者姓名： | 陈平 韩丽洁 |
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| 作者单位： | 哈尔滨理工大学，哈尔滨节能技术研究所 |
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| 摘 要： | 研究了５种偶联剂对玻璃纤维的浸润性能和玻璃纤维／环氧基复合基材料介绍性能的影响。结果表明，玻璃纤维经偶联剂处理后，其浸润活化能降低，与环氧基体的相容性及化学反应活性得到改善，从而提高了玻璃纤维／环氧基复合材料的介电性能。其提高的幅度与偶联剂的枯性和化学结构有关。同时还研究了环境温度和水煮时间对玻璃纤维／环氧基复合材料介电性能的影响，并对影响机制进行了分析讨论。
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| 关 键 词： | 玻璃纤维 复合材料 浸润性 介电性能 环氧树脂 |
Study of Wetting Property of Glass Fiber and Dielectric Behavior of Glass Fiber/Epoxy Matrix Composites |
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| Chen Ping,Zhang Mingyan,Han Lijie. Study of Wetting Property of Glass Fiber and Dielectric Behavior of Glass Fiber/Epoxy Matrix Composites[J]. Journal of Harbin University of Science and Technology, 1997, 2(4): 30-33 |
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| Authors: | Chen Ping Zhang Mingyan Han Lijie |
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| Abstract: | Effect of five kinds of coupling agents on the wetting property of glass fiber,and on the dielectrical properties of glass fiber/epoxy resin matrix composite were studied. The results show that having been treated with coupling agents, the activation energy of glass fiber for wetting was decreased, and the reaction activity and wettability between glass fiber and epoxy resin matrix have been improved, thus dielectrical properties of this composite was enhanced. The extent of improvement depends on the polarity and chemical structure of the coupling agents. Effect of environmental temperature and boiling time on dielectrical properties of composite was studied as well. |
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| Keywords: | glass fiber/epoxy matrix composite coupling agent wettability dielectrical property |
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