Compatibility Study of Silicone Rubber and Mineral Oil

In this study, three types of silicone rubbers, namely, insulative rubber, conductive rubber and with as well layers are investigated for their compatibility mineral oil. Mineral oil different samples is thermally aged at 130 °C 360 h, 720 h 1080 23 °C, 98 h. At the end each ageing interval, oil-impregnated rubbers dielectric properties. Aged moisture content, breakdown voltage, colour number, dissolved gases total acid whereas solid insulation content. Additionally, pressboard in without any materials also under same conditions From obtained results, it can be assessed that presence carbon particles negatively impacts properties Among exhibits good a strong potential being used