Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Electrical and Physical Properties of XLPE/EnBA Blends

XLPE/EnBA 블렌드의 전기 및 물리적 성질

  • 서광석 (고려대학교 재료공학과) ;
  • 오우정 (고려대학교 재료공학과) ;
  • 이승형 (한화종합화학 종합연구소)
  • Published : 1998.12.01
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Abstract

Electrical properties such as space charge accumulation and water tree length and physical properties such as tensile strength, elongation and degree of crosslinked polyethylene (XLPE)/ethylene n-butyl acrylate copolymer (EnBA) blends were investigated. It was found that electrical properties such as water tree length grown at a specific condition and AC breakdown strength are improved by blending the XLPE with EnBA. The EnBA having higher nBA content showed the better electrical properties in XLPE/EnBA blends. A further improvement of these properties was achieved when a small amount of crosslinking coagent was used in the preparation of XLPE/EnBA blends.

Keywords

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