Provided is a rubber composition having excellent crack resistance and processability. A rubber composition comprises: a rubber component (a) containing a multicomponent copolymer (a1) that contains a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit; and a softener (b), wherein a content of the softener (b) is 30 parts to 150 parts by mass with respect to 100 parts by mass of the rubber component (a).


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    Title :

    TIRE, RUBBER CRAWLER, SEISMIC ISOLATION DEVICE, AND HOSE


    Additional title:

    REIFEN, GUMMIRAUPE, VORRICHTUNG ZUR SEISMISCHEN ISOLATION UND SCHLAUCH
    PNEUMATIQUE, CHENILLE EN CAOUTCHOUC, ISOLATEUR SISMIQUE ET TUYAU SOUPLE


    Contributors:

    Publication date :

    2024-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / F16F SPRINGS , Federn / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F16L PIPES , Rohre / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / B62D MOTOR VEHICLES , Motorfahrzeuge



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