The crosslinkable rubber composition comprises: a first elastomer consisting of polybutadiene having a Mooney plasticity ranging from 40 to 70 Mooney units, the content of the first elastomer being strictly greater than 50 phr, a second elastomer, a carbon black having a specific surface area within a range of values extending from 15 m<2>/g to 25 m<2>/g and an oil absorption number of compressed sample (COAN) within a range of values extending from 65 ml/100g to 85 ml/100g.


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    Title :

    Rubber composition with high processability for run-flat tyre


    Contributors:

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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