摘要 |
<p>Polyolefin resin has combined therewith, in a widely dispersed manner, discrete fine particles of a material which is readily soluble in a capacitor dielectric liquid impregnant. A capacitor grade dielectric film made from this resin includes the noted particles dispersed therein, so that when the film is impregnated, in a capacitor modification, the fine particles dissolve to pass the dielectric liquid impregnant throughout the film.</p> |