Characteristics of Electrical Insulation in PDMS-ATH Composite for High Voltage Insulators

被引：0
|
作者：
Dong-Hee Han
Dong-Jun Kang
Dong-Pil Kang
Kyung-Eun Min
机构：
[1] Korea Electrotechnology Research Institute,Advanced Materials & Application Research Group
[2] Kyungpook National University,Department of Polymer Science
来源：
Polymer Bulletin | 2008年 / 61卷
关键词：
Silicone Rubber; Erosion Resistance; Electrical Insulation; Dielectric Strength; Increase Filler Content;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The electrical insulation properties and the tracking and erosion resistances of high-temperature vulcanized silicone rubber were investigated as to the concentration of alumina trihydrate (ATH) therein for the fabrication of silicone rubber with optimum ATH content. Controlling the ATH concentration has been found to be an important factor in the enhancement of the tracking and erosion resistances of silicone rubber. In addition, the silicone rubber showed constant electrical resistivity and dielectric breakdown voltage without any decrease due to the interfacial problems with the addition of ATH to the silicone rubber. Therefore, this fabricated silicone rubber that contains an optimum ATH concentration can be applied to outdoor high-voltage insulators.
引用
收藏
页码：611 / 617
页数：6
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