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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Electrical properties of acrylic acid and n-butyl acrylate grafted PE

Acrylic acid와 n-butyl acrylate로 grafts시킨 폴리에틸렌의 전기적 특성

  • Lee, Chang-R. (Department of Materials Science, Korea University) ;
  • Kim, Ok (Department of Materials Science, Korea University) ;
  • Suh, Kwang-S. (Department of Materials Science, Korea University)
  • 이창용 (고려대학교 재료공학과) ;
  • 김억 (고려대학교 재료공학과) ;
  • 서광석 (고려대학교 재료공학과)
  • Published : 1996.11.01
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Abstract

Electrical properties of acrylic acid and n-butyl acrylate grafted polyethylene were investicated. Charge accumulation characterist-ics of acrylic acid grafted PE are changed by graft ratio, but it remains not changed in n-butyl acrylate grafted PE. It was also observed that anti-treeing and AC breakdown strength of grafted PE were increased due to the graft ratio. The change of electrical properties of grafted PE were attributed to the polar group introduced by the graft reaction.

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