The invention belongs to the technical field of solid tires, and particularly relates to a high-elasticity middle rubber solid tire rubber material and a preparation method thereof. Comprising the following components (in parts by weight): 20 to 40 parts of nitrile rubber, 20 to 40 parts of natural rubber, 20 to 40 parts of polyurethane rubber, 10 to 20 parts of carbon black, 8 to 12 parts of PC (polycarbonate) particles, 8 to 12 parts of polyamide particles, 20 to 40 parts of diethylene glycol monoester emulsion, 20 to 40 parts of stearic acid, 10 to 18 parts of an anti-aging agent 4010NA, 8 to 12 parts of a cyanoallyl ester adhesive catalyst, 6 to 10 parts of sulfur, 30 to 50 parts of butadiene rubber and 30 to 50 parts of natural resin. The connecting stability of the solid tire and the hub is improved, the situation that the solid tire is softened due to the fact that the tire is used for a long time and is disengaged from the hub is avoided, the solid tire is internally filled, the supporting and bearing strength of the solid tire is improved, meanwhile, force generated when a vehicle runs can be buffered, and the service life of the solid tire is prolonged. And the vehicle is prevented from generating large bumping during driving.
本发明公开的属于实心轮胎技术领域,具体为一种高弹性中间胶实心胎胶料及制备方法,包括以下成分组成(按重量份计):丁腈橡胶:20‑40份、天然橡胶:20‑40份、聚氨酯橡胶:20‑40、炭黑:10‑20份、PC聚碳颗:8‑12份、聚酰胺颗粒:8‑12份、二乙二醇单酸酯乳液:20‑40份、硬脂酸:20‑40份、防老剂4010NA:10‑18份、氰基丙烯酯胶粘剂催化剂:8‑12份、硫磺:6‑10份、顺丁橡胶30‑50份、天然树脂30‑50份,本发明增加与轮毂的连接稳定性,且不会因为轮胎的使用时间过长导致软化,而造成与轮毂脱离的情况发生,并通对实心轮胎进行内部充实,增加实心轮胎的支撑和承重力度,同时能够对车辆行驶时产生的力进行缓冲,防止车辆行驶产生较大的颠簸。
High-elasticity middle rubber solid tire rubber material and preparation method thereof
一种高弹性中间胶实心胎胶料及制备方法
2024-08-06
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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