The present invention relates to a rubber composition for a high-speed energy-saving tire tread, and belongs to the technical field of tire and rubber processing. The rubber composition comprises the following components: 100 parts by mass of HVPBR, 10-50 parts by mass of white carbon, 0-40 parts by mass of carbon black, and 0-2.7 parts by mass of a silane coupling agent, wherein a total amount of the white carbon and the carbon black is 50 parts by mass. Compared with the conventional rubber material for a tire tread, the rubber composition contains high vinyl polybutadiene with a branched structure, so that the consistency of the white carbon and a rubber material is improved, and the processability is improved. On the premise of ensuring excellent wet traction, the rolling resistance and dynamic heat build-up of the tread are reduced without causing obvious loss of traction force, thereby meeting a development concept of low-carbon economy that is currently advocated.


    Access

    Download


    Export, share and cite



    Title :

    Rubber composition for high-speed energy-saving tire tread


    Contributors:
    WU MINGSHENG (author) / LI YING (author) / GENG JIETING (author) / HUA JING (author) / ZHAO JIHONG (author) / AI XUEQIN (author) / XU LING (author) / SUN YANLING (author) / QI JIANZHI (author) / PANG XIANMING (author)

    Publication date :

    2016-02-03


    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



    TIRE TREAD RUBBER COMPOSITION AND TIRE TREAD

    SATO RYO / KANBARA HIROSHI / UEHARA YOSUKE | European Patent Office | 2025

    Free access

    TREAD RUBBER COMPOSITION, TREAD RUBBER, AND TIRE

    SAITO KOSUKE | European Patent Office | 2025

    Free access

    RUBBER COMPOSITION FOR TIRE TREAD, TIRE TREAD, AND TIRE

    HORIUCHI NATSUKI | European Patent Office | 2019

    Free access

    RUBBER COMPOSITION FOR TIRE TREAD, TIRE TREAD AND TIRE

    NAGAI HARUKA | European Patent Office | 2021

    Free access

    RUBBER COMPOSITION FOR TIRE TREAD, TIRE TREAD AND TIRE

    NAGAI HARUKA | European Patent Office | 2021

    Free access