A rubber compound for a pneumatic tyre portion comprising a cross-linkable unsaturated chain polymeric base, silica, processing oil and vulcanization agents; said reinforcing filler comprising silica. The ratio in phr between the reinforcing filler and the processing oil is greater than or equal to 3.

    L'invention concerne un composé de caoutchouc pour une partie de pneumatique comprenant une base polymère à chaîne insaturée réticulable, de la silice, de l'huile de traitement et des agents de vulcanisation ; ladite charge de renforcement comprenant de la silice. Le rapport en pce entre la charge de renforcement et l'huile de traitement est supérieur ou égal à 3.


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    Title :

    HIGH-RIGIDITY RUBBER COMPOUND FOR PNEUMATIC TYRE PORTIONS


    Additional title:

    COMPOSÉ DE CAOUTCHOUC À RIGIDITÉ ÉLEVÉE POUR PARTIES DE PNEUMATIQUES


    Contributors:

    Publication date :

    2022-01-13


    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



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