세라믹 코팅 Al 부스바의 열적·기계적 특성

다국어 초록 (Multilingual Abstract)

This paper deals with the thermal and mechanical properties of ceramic coating material for bus bars. A ceramic coated samples were prepared for the mechanical properties test. There are two types of samples. One is a square shape and the other is a busbar shape. Each sample was deteriorated for 30 days to compare the thermal and mechanical properties with the non-degraded samples. Two thermal properties tests are TGA and flammability tests, and four mechanical properties tests are drop impact test, cross cut, tensile test, and bend test. The ceramic coating material was never damaged by impact and did not separate from aluminum in the cross cut test. In the tensile test, the breakage of the insulating material did not occur until aluminum fractured, and the breakage of the insulating material did not occur until the maximum load in the bending test. The decomposition temperature (melting point) of the ceramic coating material was higher than that of other epoxy insulators. This ceramic coating material is nonflammable and it has excellent fire stability.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 시료 제작
• 3. 열적 시험 방법 및 결과 고찰
• 4. 기계적 시험 방법 및 결과 고찰
• 5. 결론
• References

참고문헌 (Reference)

1 김상현, "콤팩트 부스덕트용 에폭시분체도료의 전기적·기계적 특성연구" 한국전기전자재료학회 22 (22): 210-217, 2009

2 ATD, "Standard Test Method for High-voltage, Low-current, Dry Arc Resistance of Solid Electrical Insulation"

3 K. Strzelec, "Improvement of mechanical properties and electrical coductivity of polythiourethane-modified epoxy coatings filled with aluminium powder" 63 (63): 133-, 2008

4 Skale S., "Electrochemical impedance studies of corrosion protected surfaces covered by epoxy polyamide coating systems" 62 (62): 387-, 2008