| 氢氧化铝对复合绝缘子用硅橡胶的性能影响研究 |
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| 引用本文： | 汪宁,陈延辉,史鸿威,龚浩.氢氧化铝对复合绝缘子用硅橡胶的性能影响研究[J].弹性体,2013,23(3):44-47. |
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| 作者姓名： | 汪宁 陈延辉 史鸿威 龚浩 |
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| 作者单位： | 1. 河南平高电气股份有限公司,河南平顶山,467001
2. 平高集团有限公司,河南平顶山,467001 |
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| 摘 要： | 研究了氢氧化铝的粒径及填充量对复合绝缘子用热硫化硅橡胶的力学性能、电学性能、阻燃性、憎水性能的影响。实验结果表明：当氢氧化铝粒径为2.4μm时,硅橡胶的力学性能及阻燃性能达到最佳,憎水性及电学性能适中;氢氧化铝填充量为115～125份之间时,硅橡胶综合性能最佳,漏电起痕达到1A4.5,阻燃性能满足FV-0。
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| 关 键 词： | 氢氧化铝 粒径 添加量 硅橡胶 |
Effect of aluminium hydroxide on the property of silicone rubber for composite insulators |
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| Wang Ning
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Chen Yanhui
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Shi Hongwei
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Gong Hao.Effect of aluminium hydroxide on the property of silicone rubber for composite insulators[J].China Elastomerics,2013,23(3):44-47. |
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| Authors: | Wang Ning Chen Yanhui Shi Hongwei Gong Hao |
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| Affiliation: | 1.Henan Pinggao Electric Co.Ltd.,Pingdingshan 467001,China;2.Pinggao Group Co.Ltd.,Pingdingshan 467001,China) |
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| Abstract: | The particle size and filling fraction of aluminum hydroxide should affect the properties of HTV silicone rubber for composite insulators,just as mechanical properties,electrical,flame retardant,hydrophobicity.The result showed when particle size was 2.4 μm,mechanical and flame retardant properties of silicone rubber got optimal,hydrophobicity and electrical was good;when the fraction that aluminum hydroxide filled was between 115-125,comprehensive performance got best,flame retardant fulfilled FV-0,tracking and electrical erosion reached 1A4.5. |
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| Keywords: | aluminum hydroxide particle size filling fraction silicone rubber |
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