| abstract |
Provided are a rubber composition and a tire using the same. The rubber composition comprises a rubber substrate and a complex ingredient containing, in parts by weight per 100 parts of the rubber substrate, 5-95 parts by weight of a branched polyethylene, 5-90 parts by weight of a highly unsaturated diene elastomer, and 0-30 parts by weight of a low unsaturated diene elastomer; and the complex ingredient comprises a curing system and a filling material. The rubber composition has good aging resistance, and good mechanical properties, and can replace the easily aging diene rubber commonly used in tires, rubber hoses, and rubber tapes. |