The present invention provides an anti-yellowing and anti-cracking tire tread, wherein the rubber materials of the tire tread comprise a natural rubber, an ethylene propylene diene monomer, a cis-polybutadiene rubber, highly dispersed white carbon black, a peptizer A-16, chemical anti-aging agents BKF and UV-700, a physical anti-aging agent microcrystalline wax, an active agent ZNO, an active agent SA, an active agent PEG-4000, a tackifying resin 1102, a silane coupling agent JH-S69, a pigment, non-pollution processing oil P-150, a vulcanizing agent PERHEXA 25B, and an accelerator TAIC-70. According to the present invention, the anti-yellowing and anti-cracking tire tread has characteristics of good yellowing resistance, good cracking resistance, and tire service life prolonging.
Anti-yellowing and anti-cracking tire tread and synthesis method thereof
2016-02-24
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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