The present invention relates to a tire tread rubber composition having improved fuel efficiency and braking performance and, more specifically, to a tire tread rubber composition which improves fuel efficiency and braking performance as well as wear resistance by including silica and aluminum hydroxide at the predetermined content ratio as a filler in a rubber component including styrene-butadiene rubber (SBR), butyl rubber (IIR) and natural rubber (NR) at the predetermined content ratio.
본 발명은 제동 성능 및 연비 성능이 향상된 타이어 트레드 고무 조성물에 관한 것으로서, 더욱 상세하게는 스티렌-부타디엔 고무(SBR), 부틸 고무(IIR) 및 천연 고무(NR)가 일정 함량비를 이루고 있는 고무 성분에, 필러로서 실리카 및 수산화알루미늄을 소정의 함량비로 포함시켜, 내마모 특성은 물론이고 제동 성능과 연비 성능을 동시에 향상시키는 타이어 트레드 고무 조성물에 관한 것이다.
TIRE TREAD RUBBER COMPOSITION HAVING IMPROVED FUEL EFFICIENCY AND BRAKING PROPERTY
제동 성능 및 연비 성능이 향상된 타이어 트레드 고무 조성물
2016-05-04
Patent
Elektronische Ressource
Koreanisch
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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