Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)
- Volume 13 Issue 9
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- Pages.758-763
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- 2000
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- 1226-7945(pISSN)
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- 2288-3258(eISSN)
Electrical Properties and Lifetime Prediction of Epoxy/$SiO_2$ Composites with Water Absorption Ageing
흡수열화에 따른 Epoxy/$SiO_2$ 복합체의 전기적 특성 및 수명예측
Abstract
Dielectric strength of insulators made of epoxy composites rapidly decreases due to ageing to interfaces between the matric resin and filler particles. The adhesion variation of interfaces caused by moisture absorption also alters electrical properties that are the basic characteristics of insulators, particularly, in outdoor use. In this paper, electrical properties of epox/SiO