Pneumatic cover composed of a Skeleton reinforced Rubber with Carbon Black.

摘要

A Pneumatic Deck consisting of a Skeleton reinforced Rubber with carbon black has two side walls, individualAnd two depestana portions Spaced between itself and a Tread Rubber Compound to a circumferential Tread and a pair of fins of the Band derodaamiento Spaced between sI positioned adjacently to each individually and extending out from opposite sides of the Band derodamiento to overlap at least a portion of the Sobrepor external surfaceEach of the two portions of the side walls of the cover Skeleton.The Tread comprises a Laminate with Sulfur vulcanizable Rubber extrusion dualcompuesto by (i) a Band derodamiento,And (ii) those fins Tread with an Upper external cover layer of the Tread that extends each of these fins of Tread and is comprehensiveAnd covers at least a portion of the Outer surface of the Tread disenadapara come in contact with the ground; in which the Tread contains 30 to 100 parts ofPrecipitated Silica per 100 Parts enpeso decaucho and optionallyUp to 20 parts of carbon black per 100 parts by weight of rubber; and in which the fins of the Tread and dichacobertura higher outside of the Tread are a compDecaucho Unitarian position, and contains 25 to 100 parts of carbon black in weight for each 100partes Rubber, Carbon Black having such a value Bet between 30 and 1000 m2 / G.It also describes, method for the production of dichacubierta Pneumatics.