The invention relates to the technical field of rubber production and specifically relates to a pneumatic rubber tire. The pneumatic rubber tire is characterized by being prepared from the following raw materials in parts by weight: 20-30 parts of butadiene styrene rubber, 20-30 parts of natural rubber, 4-5 parts of zinc oxide, 10-12 parts of carbon black, 4-5 parts of silicon dioxide, 2-3 parts of isoprene, 1-3 parts of cross-linking agent, 2-3 parts of sulfur, 3-5 parts of stearic acid and 1-2 parts of anti-aging agent. The Tg of the isoprene copolymer elastomer of the pneumatic rubber tire is at least 30 DEG C lower than the Tg of other elastomers based on diene. The cross-linking agent is divinyl benzene or stannic chloride.


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    Title :

    Pneumatic rubber tire


    Contributors:
    SHI DELONG (author)

    Publication date :

    2015-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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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