Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Treeing characteristics in LDPE Added with Aromatic Compounds

방향족 화합물이 첨가된 저밀도 폴리에틸렌의 Treeing 특성

  • Shin, T.S. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
  • Park, Y.G. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
  • Park, C.H. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
  • Jang, D.U. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.) ;
  • Lim, K.J. (Dept. of Electrical Eng., Chungbuk Nat'l Univ.)
  • Published : 1998.07.20
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Abstract

we have investigated the effect of aromatic compounds and tree inception and growth in low density polyethylene, for AC voltage and Impulse voltage. 2kinds of aromatic compounds are selected. Each additive (m-cresol, aniline) was mixed in low density polyethylene. For AC voltage, 10wt% $\sim$ 15wt% m-cresol can be shown to be the effective inhibitor to tree initiation. But, For Impulse voltage, 10wt% $\sim$ 15wt% aniline is effective inhibitor to tree initiation.

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