Disclosed is a tire tread rubber composition comprising a carbon nanotube. According to the present invention, the tire tread rubber composition comprising a carbon nanotube comprises 1-15 parts by weight of liquid isoprene rubber condensed and polymerized with a carbon nanotube having a surface modified with a carboxylic group, based on 100 parts by weight of raw rubber. According to the present invention, an increase in manufacturing costs with respect to addition of equipment for preventing generation of dust, and the like, can be prevented, and a mixing process can be smoothly performed. Also, the components of the manufacturing process have excellent dispersibility, thereby enhancing tensile properties, fatigue resistance, and abrasion resistance of the manufactured rubber.

    본 발명은 탄소나노튜브를 함유한 타이어트레드 고무조성물을 개시한다.본 발명에 따르는 탄소나노튜브를 함유한 타이어트레드 고무조성물은 원료고무 100 중량부에 대하여 카르복실기로 표면개질된 탄소나노튜브와 축중합된 액상 아이소프렌고무 1 내지 15 중량부를 포함하는 특징이 있는데, 이에 의할 때, 분진 발생을 방지하는 등의 설비 추가에 따른 제조비용을 상승을 방지할 수 있고, 동시에 배합공정을 원할하게 할 수 있고 분산성이 우수한 제조공정 구성으로 제조된 고무의 인장특성, 내피로특성과 내마모특성이 향상될 수 있다.


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    Title :

    RUBBER COMPOSITE OF TYRE TREAD COMPRISING CARBON NANO TUBE


    Additional title:

    탄소나노튜브를 함유한 타이어트레드 고무조성물


    Contributors:
    LEE SU MIN (author) / GO HYUN OK (author)

    Publication date :

    2016-09-29


    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 / 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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