| 输电用玻纤/聚氨酯复合材料电气性能研究 |
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| 引用本文： | 熊淦辉,樊伟成,孟凡卓,李庚,胡虔.输电用玻纤/聚氨酯复合材料电气性能研究[J].玻璃纤维,2014(1):26-31. |
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| 作者姓名： | 熊淦辉 樊伟成 孟凡卓 李庚 胡虔 |
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| 作者单位： | 广东电网公司东莞供电局;国网电力科学研究院武汉南瑞有限责任公司; |
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| 摘 要： | 使用改性聚氨酯树脂，调整工艺及配方生产复合材料试样，测试其电气绝缘性能。通过对试样的体积电阻率、表面电阻率、介质损耗、耐电痕化、水扩散试验及接触角进行测试，结果证明改性树脂的电气绝缘性能良好，可以用作复合材料输电杆塔。
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| 关 键 词： | 玻璃纤维 聚氨酯复合材料 输电杆塔 电气绝缘 |
Electrical Properties of Fiberglass/Polyurethane Composite for Utility Poles |
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| XIONG Ganhui,FAN Weicheng,MENG Fanzhuo,LI Geng,HU Qian.Electrical Properties of Fiberglass/Polyurethane Composite for Utility Poles[J].Fiber Glass,2014(1):26-31. |
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| Authors: | XIONG Ganhui FAN Weicheng MENG Fanzhuo LI Geng HU Qian |
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| Affiliation: | 1. Dongguan Power Supply Bureau of Guangdong Grid Co., Dongguan 523008 ; 2. Wuhan Nari Limited Liability Company, State Grid Electric Power Research Institute, Wuhan 430074) |
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| Abstract: | Samples of a composite material were prepared from modified polyurethane resin by varying the formula- tion and process parameters, and they were subjected to a series of tests on their properties such as volume resistivi- ty, surface resistivity, dielectric loss, tracking resistance and contact angle. The results have shown that the resin has good electric insulation property and can be used to make utility poles. |
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| Keywords: | glass fiber polyurethane composite utility pole electric insulation |
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