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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AC Dielectric Breakdown Properties and Mechanical Properties of Interpenetrating Polymer Network Epoxy Resin

상호침입망목 에폭시수지의 교류 절연파괴특성 및 기계적 특성

  • 이덕진 (광운대학교 전기공학과) ;
  • 김명호 (경원전문대학 건축설비과) ;
  • 김경환 (경원대학교 전기공학과) ;
  • 심종탁 (광운대학교 전기공학과) ;
  • 손인환 (광운대학교 전기공학과) ;
  • 김재환 (광운대학교 전기공학과)
  • Published : 1995.11.01
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Abstract

In this paper, in order to improve withstand voltage properties of epoxy resin, IPN(interpenetrating polymer network) method was introduced and the influence was investigated. The sing1e network structure specimen(E series), simultaneous interpenetrating polymer network specimen(EMF series) and pseudo interpenetrating polymer network(EMP series) specimen were manufactured. In order to understand the internal structure properties, scanning electron microscopy method was utilized, rind glass transition temperature was measured. Also, AC voltage dielectric strength, tensile strength and impact strength were measured to investigate influence upon electrical and mechanical properties. As a result, it was confirmed that simultaneous interpenetrating polymer network specimen was the most execellent.

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