GREEN TIRE BEAD AND COMPOSITION

摘要

A dimensionally stable ring for use as a tire bead comprises a tape formed from a plurality of bead wires encapsulated and adhered by a dimensionally stable green rubber composition preferably comprising crosslinked styrene butadiene rubber, and a tire bead rubber composition comprises a styrene butadiene rubber having crosslinked styrene butadiene and at least one other diene rubber, in order to obtain a combination of good dimensional stability, processability, and wire adhesion. A method for making the tire bead and a tire including the tire bead are also provided.