한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2003년도 추계학술대회 논문집 Vol.16
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- Pages.200-203
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- 2003
차단기용 PTFE의 내아크성과 광반사율
Arc Resistance and Light Reflectance of PTFE for Circuit Breaker
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Park, Hoy-Yul
(Korea Electrotechnology Research Institute) ;
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Kang, Dong-Pil
(Korea Electrotechnology Research Institute) ;
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Ahn, Myeong-Sang
(Korea Electrotechnology Research Institute) ;
- Lee, Tae-Joo (Korea Electrotechnology Research Institute) ;
- Lee, Tae-Hui (Korea Electrotechnology Research Institute) ;
- Myung, In-Hae (Korea Electrotechnology Research Institute)
- 발행 : 2003.11.13
초록
A study on the arc resistance and light reflectance of PTFE (polytetrafluoroethylene) nozzle for circuit breaker is presented. PTFE has been used widely as a material for circuit breaker nozzle. PTFE has excellent electrical resistivity, high melt viscosity, chemical inertness, heat resistance and low loss factor. PTFE melts at