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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A Study on the Thermal Properties of CNT Reinforced Semiconductive Shield Materials for Power Cables

CNT를 첨가한 전력케이블용 반도전 재료의 열적특성에 관한 연구

  • 양훈 (원광대학교 재료공학과) ;
  • 국정호 (전북대학교 고분자 BK-21 BIN 융합기술 연구팀) ;
  • 방정환 (서남대학교 보건환경학과) ;
  • 박대희 (원광대학교 재료공학과)
  • Published : 2007.12.01
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Abstract

In this paper, we have investigated thermal properties of semiconductive shield materials for power cables. EEA (Ethylene Ethyl Acrylate) was used for base polymer and TGA (Thermal Gravimetric Analysis) and AFM (Atomic Force Microscope) were investigated with various carbon black and CNT (carbon nanotube) contents. When CNT reinforced composites and conventional composite were investigated with TGA, we knew that thermal properties of CNT reinforced composite were better than them of conventional composite. To investigate roughness, we used AFM. Before and after aging, AFM was applied and after aging, roughness was increased. As a result, suitable CNT and CB(carbon black) content is CNT:CB=50:50.

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References

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