Provided is a rubber composition capable of providing rubber parts improved in adhesiveness, a rubber composite improved in adhesion force at an adhesion site of rubber parts, and a rubber crawler having improved adhesion force at an adhesion site of the rubber parts. The disclosed rubber composition contains at least a polymer component: in which the polymer component contains a styrene-butadiene rubber-containing component including either a styrene-butadiene rubber alone or a mixture of a styrene-butadiene rubber and a butadiene rubber; a styrene content in the styrene-butadiene rubber-containing component is less than 20 mass %; and the styrene-butadiene rubber is oil-extended styrene-butadiene rubber. Further, the polymer component of the disclosed rubber composition contains less than 50 parts by mass of a styrene-butadiene rubber-containing component with respect to 100 parts by mass of the polymer component, and a styrene content in the styrene-butadiene rubber-containing component is less than 20 mass %.


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    Title :

    RUBBER COMPOSITION, RUBBER COMPOSITE, AND RUBBER CRAWLER


    Contributors:
    HAGIWARA ISAO (author) / AKAMA SHUYO (author)

    Publication date :

    2018-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B62D MOTOR VEHICLES , Motorfahrzeuge



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