The invention discloses a tyre inner liner rubber composition. The tyre inner liner rubber composition comprises brominated butyl rubber, 1742 butyl rubber, carbon black N660, diatomite, magnesium oxide, stearic acid, 4m2 zinc oxide, 2 resin, naphthenic oil, a promoter DM and 7020 sulphur. Through use of diatomite in the inner liner rubber composition, the tyre inner liner rubber composition solves the problem that the original inner liner is broken easily in calendaring and has poor viscosity in molding and bonding and has greatly high viscosity. In molding, viscosity between the inner liner and seam allowance rubber is obviously improved.


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    Title :

    Tyre inner liner rubber composition


    Contributors:
    WU ZHIMING (author)

    Publication date :

    2015-10-14


    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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