Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Dielectric Properties of EPDM/Clay Compounds

EPDM/Clay 컴파운드의 절연특성

  • 조용석 (평일산업(주) 기술연구소) ;
  • 이헌주 (평일산업(주) 기술연구소) ;
  • 전영준 (평일산업(주) 기술연구소) ;
  • 이철호 (평일산업(주) 기술연구소) ;
  • 김상욱 (서울시립대 화학공학과)
  • Published : 2000.05.10
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Abstract

In EPDM/ATH/clay compounds, clay rich compounds show lower tensile strength due to lower cure state derived from acidic nature of clay filler. As the ATH is replaced by clay, dielectric properties such as $tan{\delta}$, dielectric constant and volume resistivity improve, Polar nature of ATH is responsible for the higher hot water ingress. The amount of charge in the EPDM/clay compounds increases with an increase of clay concentration.

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