The present invention relates to a rubber composition which has high rigidity without using a high content of a reinforcing filler or without using a reinforcing resin while having improved limit properties. The composition is based on at least one elastomeric matrix comprising at least one copolymer comprising ethylene units and diene units, the ethylene units in the copolymer being between 50 mol% and 95 mol% of the monomer units of the copolymer, at least 3 phr of a polyethylene and a crosslinking system.

    本发明涉及一种橡胶组合物,所述橡胶组合物具有高刚度,而不使用高含量的增强填料或者不使用增强树脂,同时具有改善的极限性质。组合物基于至少一种弹性体基质、至少3phr的聚乙烯以及交联体系,所述弹性体基质包含至少一种包含乙烯单元和二烯单元的共聚物,所述共聚物中的乙烯单元在共聚物的单体单元的50摩尔%和95摩尔%之间。


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    Title :

    Rubber composition based on copolymer comprising ethylene units and diene units and polyethylene


    Additional title:

    基于包含乙烯单元和二烯单元的共聚物和聚乙烯的橡胶组合物


    Contributors:

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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