The invention discloses high-wear-resistance and crack-resistance mining engineering tire tread rubber, and relates to the technical field of tread rubber. According to the technical scheme, the rubber composition is prepared from the following components in parts by weight: 100 parts of a rubber component, 40 to 50 parts of carbon black, 15 to 25 parts of modified reinforcing filler Zhan N9, 3 to 5 parts of tackifying resin, 4 to 6 parts of reinforced anti-cracking resin AT-KL, 3 to 5 parts of an anti-aging agent, 2 to 3 parts of microcrystalline wax, 3 to 4 parts of zinc oxide, 2 to 3 parts of stearic acid, 1.4 to 2 parts of sulfur and 1.2 to 2 parts of an accelerant. According to the tread rubber disclosed by the invention, the wear resistance and the damage resistance of the tread rubber can be remarkably improved, and the problem that the service life of a product is relatively short as the tread rubber is not wear-resistant and easy to tear is solved, so that the longer service life of the product is provided, the mining efficiency is improved, and higher value is brought to customers.
本发明公开了一种高耐磨抗裂口矿用工程轮胎胎面胶,涉及胎面胶技术领域。其技术方案为:包括以下重量份数的组分:橡胶组分100份、炭黑40‑50份、改性补强填料齐耐N9 15‑25份、增粘树脂3‑5份、强化型抗裂口树脂AT‑KL 4‑6份、防老剂3‑5份、微晶蜡2‑3份、氧化锌3‑4份、硬脂酸2‑3份、硫磺1.4‑2份和促进剂1.2‑2份。本发明的胎面胶能够显著提升胎面胶的耐磨性能和抗破坏能力,降低由于不耐磨易撕裂导致的产品寿命偏低问题,从而提供更高的产品寿命,提高矿山开采效率,为客户带来更高的价值。
High-wear-resistance anti-crack mining engineering tire tread rubber
一种高耐磨抗裂口矿用工程轮胎胎面胶
22.11.2024
Patent
Elektronische Ressource
Chinesisch
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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