An object of the present invention is to provide a rubber composition from which a crosslinked rubber composition having excellent crack resistance and high breaking elongation and breaking stress can be obtained. Further, another object thereof is to provide a rubber product and a tire using the rubber composition.A rubber composition of the present invention comprises a rubber component (A) comprising 30% by mass or more of a natural rubber and a synthetic isoprene rubber in total, at least one (B) selected from the group consisting of a reclaimed rubber and a powdered rubber, and a polyhydric alcohol (C) having 3 or more hydroxyl groups per molecule.


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    Title :

    RUBBER COMPOSITION, RUBBER PRODUCT, AND TIRE


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG, KAUTSCHUKPRODUKT UND REIFEN
    COMPOSITION DE CAOUTCHOUC, PRODUIT DE CAOUTCHOUC ET PNEU


    Contributors:

    Publication date :

    2021-01-27


    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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