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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Temperature Dependence of AC Treeing Deterioration in DGEBA/MDA/GN System

DGEBA/MDA/GN 계에서 AC 트링열화의 온도의존성

  • 안현수 (서울시립대학교 화학공학과) ;
  • 심미자 (서울시립대학교 생명과학과) ;
  • 박수길 (충북대학교 공업화학과) ;
  • 김상욱 (서울시립대학교 화학공학과)
  • Published : 1996.11.01
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Abstract

Treeing deterioration which is one of the main cause of breakdown in insulating materials is affected by temperature, applied voltage and frequency. In this study, GN was introduced to improve impact strength of DGEBA/MDA system and the temperature dependence of AC treeing deterioration in this system was investigated. Dielectric breakdown strength decreased with the increment of temperature. As temperature increased, the growth rate of tree Increased.

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