The present invention relates to a tire tread rubber composition with improved physical property, which comprises carbon nanotubes (CNTs) coated with sulfur (S) on the surface thereof as a reinforcing filler, so that an exothermic property, a fatigue property and tensile strength are improved without changing a blending process, the rotation resistance is lowered through weight reduction, and environmental pollution caused by dust of CNTs can be reduced.
본 발명은 보강 충진제로서, 황(S)이 표면에 코팅된 탄소나노튜브(CNT-S)를 보강 충진제로 포함함으로써, 배합공정의 변화 없이도 발열성, 피로 특성 및 인장 강도가 향상되고, 중량 감소를 통하여 회전저항을 낮추고, 카본나노튜브(CNT)의 분진에 의한 환경오염을 줄일 수 있는 타이어 트레드 고무 조성물에 관한 것이다.
Tire tread rubber composition with improved physical property
보강성이 향상된 타이어 트레드 고무 조성물
2018-02-14
Patent
Elektronische Ressource
Koreanisch
IPC: | C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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