The invention relates to the technical field of tires, and concretely relates to an all-season semisteel tire tread rubber compound. The all-season semisteel tire tread rubber compound comprises a rubber main material and a compounding agent, 100 parts by weight of the rubber main material comprise, by weight, 1-30 parts of cis-1,4-polyisoprene rubber, 1-50 parts of cis-butadiene-trans-butadiene copolymer synthetic rubber and 1-50 parts of styrene-butadiene copolymer synthetic rubber, and 100 parts by weight of the compounding agent comprise 1-20 parts by weight of an assistant Nanoprene M20. The wet and slippery resistance is greatly improved, and loss of the rolling resistance and reduction of the all-season normal use performance are avoided.
All-season semisteel tire tread rubber compound, and preparation method and application thereof
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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