The invention discloses a wear-resistant tire tread rubber material for an ultra-long driving mileage. The wear-resistant tire tread rubber material comprises a tread rubber material, wherein 0.40-0.60 wt% of crude rubber and 0.30-0.45 wt% of a reinforcing material are also dispersed in the tread rubber material, and specifically the tread rubber material comprises the following raw materials in parts by weight: 100.0 parts of rubber, 50.0 to 80.0 parts of a reinforcing filler, 3.0 to 8.0 parts of an active agent, 0.5 to 4.5 parts of an anti-aging agent, 1.0 to 2.5 parts of protective wax, 2.0to 15.0 parts of rubber processing oil, 1.2 to 3.5 parts of sulfur, 0.8 to 3.5 parts of an accelerant, and 0.1 to 0.4 part of scorch retarder. According to the wear-resistant tread rubber disclosed by the invention, unique raw rubber and a reinforcing system are adopted, so that excellent wet skid resistance and ultra-long mileage can be provided in the whole life cycle of a tire, and the formulais flexible in design, the raw material selection range is wide, the processing process is not limited by the type of an internal mixer, and the quality is stable.

    本发明公开了一种超长行驶里程用的轮胎耐磨胎面胶料,包括胎面胶料,所述胎面胶料中还分散有0.40‑0.60wt%的生胶,分散有0.30‑0.45wt%的补强材料;具体的说,所述胎面胶料包括以下重量份比的原料:橡胶100.0份;补强填料50.0~80.0份;活性剂3.0~8.0份;防老剂0.5~4.5份;防护蜡1.0~2.5份;橡胶操作油2.0~15.0份;硫磺1.2~3.5份;促进剂0.8~3.5份;防焦剂0.1~0.4份;发明的耐磨胎胎面胶,采用独特的生胶和补强体系,能够在轮胎整个生命周期内提供优异的抗湿滑性能和超长的行驶里程;本发明配方设计灵活,原料选择面宽,加工过程不受密炼机机型限制,质量稳定。


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    Titel :

    Wear-resistant tread rubber material for tire with ultra-long driving mileage


    Weitere Titelangaben:

    一种超长行驶里程用的轮胎耐磨胎面胶料


    Beteiligte:
    CHEN JINGPING (Autor:in)

    Erscheinungsdatum :

    17.11.2020


    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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