ORGANIC-SILICON BUSHING AND A METHOD FOR MANUFACTURING THEREOF

A group of inventions relates to electric engineering. An organic-silicon bushing comprises a current distributor, a steady bush with a metal flange which encloses current distributor by an insulation layer made of organic-silicon rubber. The steady bush is made of dielectric material with length of Lvt Having mechanical resistance σvt And extended along all length of insulation. As organic-silicon rubber vulcanized polymeric compound based on liquid synthetic rubbers are used. Oligomers of the said organic-silicon rubber comprises final functional groups, compound has specific mechanical strength σp. A metal flange has shoulders which enclose the steady bush and stretch along all length Lf. The following ratios are satisfied: σp