The present invention discloses a pneumatic tire with excellent durability and wear-resistance. The pneumatic tire with excellent durability and wear-resistance according to the present invention includes tread rubber containing raw material rubber, silica, and a silane coupling agent. The silane coupling agent is represented by chemical formula 1 below. Accordingly, when the silane coupling agent is used, workability and reinforcing properties are improved to increase a crosslinking density of the rubber composition and secure abrasion performance of the same at the same time such that durability and abrasion performance can be improved.
본 발명은 내구성과 내마모성이 우수한 공기입 타이어를 개시한다. 본 발명에 따르는 내구성과 내마모성이 우수한 공기입 타이어는 원료고무, 실리카 및 실란커플링제를 포함하는 트레드고무를 포함하고, 상기 실란커플링제는 아래 화학식 1로 나타내는 것을 특징으로 하는데, 이에 의할 때 가공성 및 보강성을 향상시켜서 고무조성물의 가교밀도를 증가시키는 동시에 마모성능을 확보하여 내구력과 마모성능이 향상되는 효과를 발휘한다. <화학식 1> JPEGpat00010.jpg3487
Pneumatic tire with excellent durability and wear-resistance
내구성과 내마모성이 우수한 공기입 타이어
2022-11-21
Patent
Electronic Resource
Korean
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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
Pneumatic tire with excellent durability and wear-resistance
European Patent Office | 2023
SAE Technical Papers | 1951
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