The invention provides a high-grip tire tread. The glue material of the high-grip tire tread comprises: 45 to 55% of high-styrene oil-extended styrene butadiene rubber, 30 to 40% of medium super abrasion furnace black, 1 to 5% of precipitated white carbon, 1 to 2% of chemical anti-ageing agent 6PPD, 0.5 to 1.5% of chemical anti-ageing agent BLE-65, 0.1 to 1% of physical anti-ageing agent microcrystalline wax, 0.5 to 2% of active agent ZNO, 0.5 to 2% of active agent SA, 1 to 3% of pinene resin, 5% to 15% of processing oil TDAE, 0.5 to 2% of vulcanizing agent S-325, 0.4 to 2% of accelerator NS and 0.1 to 1% of accelerator TMTD. The tire tread provided by the invention improves the grip performance of a tire, maintains the physical properties and wear resistance of the tire and improves the service performance of the tire.
High-grip tire tread and synthetic method thereof
2015-05-06
Patent
Elektronische Ressource
Englisch
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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