RUBBER COMPOSITION COMPRISING A POLYSULPHIDE SILOXANE

摘要

A rubber composition based on at least one diene elastomer, a reinforcing agent and a polysulphide siloxane corresponding to general formal (I) wherein the number x, either as a proper number or improper number, is equal to or greater than 2; the radicals Z, are identical or different, and are divalent bonding groups preferably comprising 1-18 carbon atoms; the radicals R, are identical or different, and are hydrocarbon groups preferably comprising 1-18 carbon atoms. The inventive composition can be used in the production of a finished good or a semi-finished good for an automotive vehicle ground link such as a tyre