The invention provides an all-steel radial tire with a bionic structure tread. The all-steel radial tire with the bionic structure tread comprises a plurality of tread rubbers A and tread rubbers B which are mutually staggered and overlapped, and the shore hardness of the tread rubbers A is 2-10 degrees higher than that of the tread rubbers B. Through experiments for many years, the applicant finds that the all-steel radial tire is designed by adopting two shore hardness tree ring bionic structure tread rubbers, so that the tread rubbers can be applied to the tire, and the service life of the all-steel radial tire is prolonged. The problem that the puncture resistance and the low heat generation performance of a large-specification all-steel radial tire tread cannot coexist at the same time is solved. According to the invention, the all-steel radial tire has low heat generation while having good puncture resistance, and the problem of tread thermal stripping at an early stage is avoided.

    本发明提供了一种具有仿生结构胎面的全钢子午线轮胎。本发明的具有仿生结构胎面的全钢子午线轮胎包括多个相互交错叠加的胎面胶A、胎面胶B,胎面胶A的邵氏硬度比胎面胶B高2~10度,申请人经过多年实验,发现全钢子午线轮胎采用两种邵氏硬度的树木年轮仿生结构的胎面胶料设计,解决了大规格全钢子午线轮胎胎面的抗刺扎性能与低生热性能不能同时共存的问题。该发明可以确保全钢子午线轮胎在拥有良好的抗刺扎性能的同时,还拥有较低的生热,不会出现早期的胎面热剥离的问题。


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    Title :

    All-steel radial tire with bionic structure tread


    Additional title:

    一种具有仿生结构胎面的全钢子午线轮胎


    Contributors:
    LI DAIQIANG (author) / SHE TENGLONG (author) / ZHU SHIFAN (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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