This rubber composition contains: a rubber component; a reinforcing filler that includes a reinforcing filler A and a reinforcing filler B; a layered or plate-like mineral having an aspect ratio of 3-30; and a resin having a glass transition temperature of 41-75oC. The reinforcing filler A is carbon black having a nitrogen adsorption specific surface area of less than 50 m2/g. The reinforcing filler B is carbon black having a nitrogen adsorption specific surface area of 100 m2/g or more or silica having a nitrogen adsorption specific surface area of 100 m2/g or more. The rubber composition canproduce a vulcanized rubber having excellent gas barrier properties and low temperature durability.

    本发明的橡胶组合物包含:橡胶成分;增强性填充材料,其包含增强性填充材料A和增强性填充材料B;层状或板状的矿物,其长径比为3~30;以及,树脂,其玻璃化转变温度为41~75℃,增强性填充材料A是氮吸附法比表面积小于50m/g的炭黑,增强性填充材料B是氮吸附法比表面积为100m/g以上的炭黑或氮吸附法比表面积为100m/g以上的二氧橡胶组合物化硅,所述橡胶组合物能够制造阻气性和低温耐久性优异的硫化橡胶。


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    Titel :

    RUBBER COMPOSITION, INNER LINER RUBBER, AND TIRE


    Weitere Titelangaben:

    橡胶组合物、内衬橡胶及轮胎


    Beteiligte:
    SUZUKI SHOKO (Autor:in) / URATA TOMOHIRO (Autor:in)

    Erscheinungsdatum :

    2020-07-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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