In the present invention, a tire tread rubber composition is disclosed. The tire tread rubber composition according to the present invention comprises 5 to 35 parts by weight of an epoxidized polysulfide resin based on 100 parts by weight of raw rubber, which improves grip performance by compensating for the disadvantages of an existing brake reinforcing resin and provides the effect of improving fuel economy, wet road performance and abrasion characteristics.

    본 발명은 타이어 트레드 고무조성물을 개시한다. 본 발명에 따르는타이어 트레드 고무조성물은 원료고무 100 중량부에 대하여 에폭시화 폴리설파이드 수지 5 내지 35 중량부를 포함하는 것을 특징으로 하는데, 이에 의하면, 기존 제동 강화 수지의 단점을 보완하여 그립성능을 향상시키고, 연비, 젖은 노면 성능 및 마모 특성이 향상된 효과를 발휘한다.


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    Title :

    Tire tread rubber composition


    Additional title:

    타이어 트레드 고무조성물


    Contributors:
    LEE DAE WOO (author)

    Publication date :

    2023-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen



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