| GIS用三元乙丙、丁腈、氯丁橡胶O形密封圈物理性能比较分析 |
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| 引用本文： | 高亚娟,赵选勃,王文昌. GIS用三元乙丙、丁腈、氯丁橡胶O形密封圈物理性能比较分析[J]. 高压电器, 2008, 44(2): 118-122 |
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| 作者姓名： | 高亚娟 赵选勃 王文昌 |
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| 作者单位： | 保定天威今三橡胶工业有限公司,河北,保定,071051;保定天威今三橡胶工业有限公司,河北,保定,071051;保定天威今三橡胶工业有限公司,河北,保定,071051 |
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| 摘 要： | 为了评价GIS常用三元乙丙、丁腈、氯丁橡胶O形圈性能的优劣,在相同试验条件下笔者对3种橡胶进行了试验。通过试验结果分析,给出了3种橡胶力学性能、耐受热老化和天候老化性能、耐受液体浸渍性能和低温性能的优劣排序,可以作为GIS厂家技术人员优选O形圈的参考。
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| 关 键 词： | GIS O形密封圈 三元乙丙橡胶 丁腈橡胶 氯丁橡胶 |
| 文章编号： | 1001-1609(2008)02-0118-04 |
| 修稿时间： | 2007-08-28 |
Comparison and Analysis of Physical Properties among EPDM,NBR and CR O-Rings Used in Gas Insulating Switch |
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| GAO Ya-juan,ZHAO Xuan-bo,WANG Wen-chang. Comparison and Analysis of Physical Properties among EPDM,NBR and CR O-Rings Used in Gas Insulating Switch[J]. High Voltage Apparatus, 2008, 44(2): 118-122 |
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| Authors: | GAO Ya-juan ZHAO Xuan-bo WANG Wen-chang |
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| Abstract: | In order to evaluate merits and demerits among EPDM,NBR and CR O-rings commonly used in gas insulating switch,the three kinds of rubber samples were tested under the same conditions.Analyzing the test results,the comparive orders for mechanical properties,heat-or weather-aging resistance,liquid dipping resistance and low temperature behaviour of the three rubbers were presented,which can be used as a reference for GIS manufacturers to select O-rings. |
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| Keywords: | gas insulating switch(GIS) O-ring EPDM NBR CR |
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