The embodiment of the invention provides a mute tire which comprises a tire body, an airtight layer is arranged on the inner surface of the tire body, and the tire body comprises a tread; and a self-sealing rubber layer, a thin film layer and a sponge layer are sequentially arranged on the airtight layer corresponding to the position of the tread in the direction deviating from the tread. According to the embodiment of the invention, the thin film layer is additionally arranged between the self-sealing glue layer and the sponge layer, so that the bonding firmness of the self-sealing glue layer and the sponge layer is enhanced.
本申请实施例提供了一种静音轮胎,包括:轮胎本体,所述轮胎本体的内表面设有气密层,所述轮胎本体包括胎面;在与所述胎面的位置所对应的所述气密层上背离胎面方向依次设有自密封胶层、薄膜层和海绵层。本申请实施例通过在自密封胶层和海绵层之间增加薄膜层,增强了自密封胶层和海绵层的粘结牢固度。
Silent tire and preparation method thereof
一种静音轮胎及其制备方法
2022-07-15
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
A tire silent foam fixing structure comprising a silent foam fixing band and a tire having thereof
European Patent Office | 2017
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