Provided is a rubber composition capable of producing a rubber article having excellent balance between crack growth resistance and low heat generating property. The rubber composition comprises: a rubber component (a) containing a modified conjugated diene-based polymer (a1) and a multicomponent copolymer (a2) that contains a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit; and a filler (b).


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    Title :

    RUBBER COMPOSITION, TIRE, CONVEYOR BELT, RUBBER CRAWLER, VIBRATION ISOLATOR, SEISMIC ISOLATOR, AND HOSE


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG, REIFEN, FÖRDERBAND, GUMMIRAUPE, SCHWINGUNGSISOLATOR, SEISMISCHER ISOLATOR UND SCHLAUCH
    COMPOSITION DE CAOUTCHOUC, PNEU, BANDE TRANSPORTEUSE, CHENILLE EN CAOUTCHOUC, ISOLATEUR DE VIBRATIONS, ISOLATEUR SISMIQUE ET TUYAU


    Contributors:

    Publication date :

    2021-11-10


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / 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 / F16F SPRINGS , Federn / F16L PIPES , Rohre



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