The invention provides tread rubber which comprises the following components in parts by mass: 4-6 parts of epoxy/episulfide resin, 32-74 parts of composite rubber, 1-2 parts of a coupling agent, 2-4 parts of a cross-linking agent, 1-3 parts of an accelerant, 30-40 parts of filler, 1-3 parts of stearic acid, 1-3 parts of paraffin, 1-3 parts of rubber oil and 1-2 parts of sulfur. The invention provides a tire material with multiple properties of high hardness, cutting resistance and corrosion resistance, and the tire material is designed for multiple chemical corrosion and high-temperature corrosion environments of a muddy ground and can be specifically used for muddy ground tires, so that the service life of the muddy ground tires is prolonged.
本发明提供了一种胎面胶,以质量份数计,所述胎面胶包括:环氧/环硫树脂4‑6份、复合橡胶32‑74份、偶联剂1‑2份、交联剂2‑4份、促进剂1‑3份、填料30‑40份、硬脂酸1‑3份、石蜡1‑3份、橡胶油1‑3份、硫磺1‑2份。本申请提供了一种需兼具高硬度、耐切割及抗腐蚀多种性能的轮胎材料,针对泥地多化学腐蚀和高温腐蚀环境设计,可针对性用于泥地轮胎,提高泥地轮胎的使用寿命。
Tread rubber as well as preparation method and application thereof
一种胎面胶及其制备方法和应用
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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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