IMPREGNATING OIL FOR A CAPACITOR COMPRISING TWO METALIZED PLASTIC FILMS AND THE CAPACITOR IMPREGNATED WITH THE OIL

摘要

IMPREGNATING OIL FOR A CAPACITOR COMPRISING TWOMETALIZED PLASTIC FILMS AND THE CAPACITORIMPREGNATED WITH THE OILAbstractDisclosed herein are an impregnating oil prepared byadmixing an isocyanato-compound with an insulating oil,the insulating oil being free of hydroxyl, carboxyl oramino groups capable of reacting with the isocyanateand a capacitor comprising two metalized plastic filmsimpregnated with the thus prepared impregnating oil.