Provided is a rubber composition for base tread which can provide excellent steering stability and rolling resistance and improve pass-by noise properties when applied to a tire. The present disclosure discloses a rubber composition for base tread to be used for base tread of a tread portion of a tire, where a ratio of storage modulus at 0 °C (0 °C E') to storage modulus at 30 °C (30 °C E') (0 °C E'/30 °C E') is in a range of 1.3 to 2.0.


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    Title :

    BASE TREAD RUBBER COMPOSITION AND TYRE


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG FÜR BASISLAUFFLÄCHE UND REIFEN
    COMPOSITION DE CAOUTCHOUC DE BANDE DE ROULEMENT DE BASE ET PNEUMATIQUE


    Contributors:

    Publication date :

    2023-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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