The invention provides apex for a large-scale aviation radial tire as well as a preparation method and application of the apex, and belongs to the technical field of high polymer materials. According to the apex for the large-scale aviation radial tire provided by the invention, various compounding ingredients are reasonably matched, so that the apex has the advantages of high hardness and aging resistance, adapts to high rigidity of a tire bead part of the aviation radial tire and can be matched with high hardness of a tire bead wire, the rigidity of the tire bead part of the tire is improved, and the service life of the apex is prolonged. The deformation of the tire bead part in the rolling process of the tire is reduced, the high-speed performance and durability of the large-scale aviation radial tire are improved, the defects of low hardness and poor aging resistance of the apex of the existing radial aviation tire are overcome, the use safety of the large-scale aviation tire is improved, and the service life of the large-scale aviation tire is prolonged.
本发明提供了一种大型航空子午线轮胎三角胶及其制备方法和应用,属于高分子材料技术领域。本发明提供了一种大型航空子午线轮胎三角胶,通过各种配合剂的合理配合,使该胶料具有硬度大、耐老化性能的优势,与航空子午线轮胎胎圈部位刚性大相适应,可以与胎圈钢丝的高硬度匹配,提高轮胎胎圈部位刚性,减少轮胎在滚动过程中胎圈部位形变,提高大型航空子午线轮胎的高速性能、耐久性能,解决了现有子午线航空轮胎三角胶硬度低、耐老化性能差的缺点,提高大型航空轮胎的使用安全性和使用寿命。
Large aviation radial tire apex as well as preparation method and application thereof
一种大型航空子午线轮胎三角胶及其制备方法和应用
2022-12-13
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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