The invention provides a flame-retardant all-steel engineering radial tire tread rubber material and a preparation method thereof, the flame-retardant all-steel engineering radial tire tread rubber material is prepared from raw rubber, a flame retardant and other assistants, the flame retardant is silicon dioxide, compared with the existing tread formula technology, the silicon dioxide is used as a filler and the flame retardant, and thus the physical and mechanical properties of the tread rubber can satisfy the use of the tire tread, and the oxygen index of the tire tread rubber can be improved, and the tire tread rubber has flame retardancy. The material is applied to high-temperature working places such as coke plants and metal smelting plants, the service life of the all-steel engineering radial tire can be effectively prolonged, and meanwhile fire accidents caused by tire combustion of vehicles can be avoided. The invention belongs to the field of tire production and manufacturing.
本发明提供一种阻燃性全钢工程子午胎胎面胶料及其制备方法,是由生胶和阻燃剂及其他助剂制备而成,所述阻燃剂为二氧化硅,与现有的胎面配方技术相比,本发明采用二氧化硅作为填充剂、阻燃剂,从而既使胎面橡胶的物理机械性能能够满足轮胎胎面使用,又能提升轮胎胎面橡胶的氧指数,使其具备阻燃性能。应用在焦炭厂、金属冶炼厂等高温作业场所,能够有效提升全钢工程子午胎的使用寿命,同时也能避免车辆因轮胎燃烧而发生火灾事故。属于轮胎生产制造领域。
Flame-retardant all-steel engineering radial tire tread rubber material and preparation method thereof
一种阻燃性全钢工程子午胎胎面胶料及其制备方法
2021-04-13
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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