HIGH SILICA LOADED POLYMERIC RUBBER COMPOSITE WITH A PRETREATED SILICA

摘要

A high silica loaded polymeric rubber composite and a method for making is provided. The composite contains a latex slurry coagulated from a combination of a heated slurry of a carrier and a pretreated silica and a preheated polymeric rubber latex, wherein the heated slurry and the preheated polymeric rubber latex are at substantially the same temperature. The pretreated silica comprises a silane at least partially deposited onto a silica.