The invention provides a tread rubber material as well as a preparation method and application thereof. The tread rubber material is prepared from the following components in parts by weight: 70 to 100 parts of natural rubber, 40 to 55 parts of super wear-resistant carbon black, 2 to 10 parts of low-structure high-wear-resistant carbon black, 1 to 3 parts of stearic acid, 2.5 to 3.5 parts of zinc oxide, 2 to 5 parts of anti-aging agent, 0.6 to 1.5 parts of accelerant and 1.0 to 1.8 parts of sulfur. The tread rubber material disclosed by the invention can well consider high wear resistance, heat generation resistance, tear resistance, long service life and poor road condition trafficability.
本发明提供了一种胎面橡胶材料、其制备方法及应用。按重量份计,该胎面橡胶材料包括:天然橡胶70~100份,超耐磨炭黑40~55份,低结构高耐磨炭黑2~10份,硬脂酸1~3份,氧化锌2.5~3.5份,防老剂2~5份,促进剂0.6~1.5份,硫磺1.0~1.8份。本发明的胎面橡胶材料能够较好地兼顾高耐磨性、耐生热、抗撕裂、长寿命和不良路况通过性。
Tread rubber material as well as preparation method and application thereof
一种胎面橡胶材料、其制备方法及应用
2023-06-27
Patent
Electronic Resource
Chinese
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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