申请人:Zhejiang Geely Holding Group Co., LTD.
公开号:US11299604B2
公开(公告)日:2022-04-12
The present disclosure provides a rubber mixture and a tire made the same. The rubber mixture consists essentially of: at least one kind of polar or non-polar rubber, at least one kind of filler, at least one kind of vulcanizing agent, at least one kind of accelerant, an optional anti-scorching agent, and an optional aromatic material. The accelerant is a compound containing two or more X-Y single bonds, wherein X is selected from element O and S, and Y is selected from element N and P. The rubber mixture and the tires of the present disclosure adopt improved accelerants and anti-scorching agents to reduce the generation of pungent volatile organic compound such as aniline, cyclohexylamine, tert-butylamine, and imine, thereby improving the odor problem of the tire. Meanwhile, the present disclosure omits carbon black, zinc oxide and other substances with fine powders, thereby reducing dust hazards to the operators.
本公开提供了一种橡胶混合物及其制成的轮胎。橡胶混合物主要包括:至少一种极性或非极性橡胶、至少一种填料、至少一种硫化剂、至少一种促进剂、任选的防焦剂和任选的芳香材料。本公开的橡胶混合物和轮胎采用改良的促进剂和防焦剂,以减少刺激性挥发性有机化合物如苯胺、环己基胺、叔丁基胺和亚胺的产生,从而改善轮胎的气味问题。同时,本发明省略了炭黑、氧化锌等细粉物质,从而减少了粉尘对操作人员的危害。