【English Poster Presentation (YPCE)】Partial Discharge Resistance of PDMS-based Hybrid Materials

カテゴリ: 部門大会

論文No: 7-P1-A-6

グループ名: 【A】令和5年電気学会基礎・材料・共通部門大会

発行日: 2023/08/24

著者名: Yuya Tazawa(mie university)，Yusuke Aoki(mie university)，Shinsuke Kikuta(Toshiba Mitsubishi-Electric Industrial Systems Co.)，Tetsushi Okamoto(Toshiba Mitsubishi-Electric Industrial Systems Co.)

キーワード: polydimethylsiloxane|partial discharge|crosslinked structures

要約(日本語): When modified polydimethylsiloxane (PDMS) with polydimethylsiloxane as the main chain and alkoxysilane oligomers as the end groups are used as a raw material, different crosslinked structures can be formed by changing the end molecular structure and molecular weight. Previous studies have examined the relationship between the mechanical and electrical treeing properties of modified PDMS and crosslinked structures. In this study, we prepared PDMS films from modified PDMS with molecular weights ranging from 6000 to 40,000 by introducing alkoxysilane oligomers, and evaluated their partial discharge resistance properties. The relationship between the crosslinked structure of PDMS and its partial discharge resistance properties is discussed based on the experimental results.

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