作者: Xiaofeng Shaw Yang
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摘要: Tire treads, especially tire treads for aircraft or heavy vehicles, formed from a material that is based upon cross-linkable rubber composition, the composition comprising, per 100 parts by weight of rubber, between 40 phr and J 00 polyisoprene 0 60 highly unsaturated diene 1 25 polylerpene resin having glass transition temperature 50 °C 120 °C. The further includes 0.1 10 poly- thiosulfatc anti-reversion agent formula: MO 3 S-S-X-S-SO M wherein X an alkylene radical comprising two more units, pairs which units being linked through oxygen sulfur atom, group SO 2 -, -NH-, — NH + -NlC - 16 alkyl)- -COO-, arylene cycloalkylene metal.