The invention discloses composite supporting rubber and an anti-explosion tire, and belongs to the field of anti-explosion tires. The composite supporting glue sequentially comprises straw-hat-shaped first supporting glue, edge-arc-shaped trapezoidal second supporting glue and straw-hat-shaped third supporting glue from top to bottom, and the thickness of the thickest point of a glue material of the second supporting glue is 5-12 mm. The Shore molar hardness and the tensile compression elastic modulus are arranged from small to large according to the sequence that the first supporting adhesive, the second supporting adhesive and the third supporting adhesive are arranged from small to large. The invention is applied to the anti-explosion tire, and solves the problems that the existing single-rubber-type supporting rubber cannot meet the performance requirements of each part of the tire when being used for the anti-explosion tire, so that the tire is insufficient in supporting performance in the later use process, the interior is cracked, and the tire cannot be damaged. The technical problems of shock absorption and oil leakage of the tire, poor comfort and tire burst in the actual driving process are solved, and the tire has the characteristics of good supporting performance, high comfort and oil saving.
本发明公开了一种复合支撑胶及防爆轮胎,属于防爆轮胎领域。复合支撑胶自上至下依次包括草帽形的第一支撑胶,形状为边缘圆弧化梯形的第二支撑胶,以及草帽形的第三支撑胶,第二支撑胶的胶料最厚点的厚度为5‑12mm,邵氏摩尔硬度、拉伸压缩弹性模量由小到大的排列顺序为:第一支撑胶、第二支撑胶、第三支撑胶。本发明应用于防爆轮胎方面,解决了现有单胶种支撑胶在用于防爆轮胎时存在无法满足轮胎各个部位的性能要求,从而导致轮胎在后期使用过程中支撑性不足、内部开裂,实际行驶过程中则导致轮胎减震漏油、舒适性差和轮胎爆胎的技术问题,具有支撑性好、舒适性强、节油的特点。
Composite supporting rubber and explosion-proof tire
一种复合支撑胶及防爆轮胎
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
EXPLOSION-PROOF TIRE HUB, EXPLOSION-PROOF TIRE, AND MOVING TOOL
European Patent Office | 2021
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