The invention discloses environment-friendly low-odor tire rubber, which relates to the technical field of household vehicle spare tires and comprises the following components in parts by weight: 50 to 60 parts of natural latex, 40 to 50 parts of butadiene rubber, 40 to 50 parts of constant-viscosity natural rubber, 50 to 65 parts of carbon black, 3 parts of zinc oxide, 1 part of stearic acid, 2.75 parts of anti-aging agent, 1.5 parts of protective wax, 4.5 parts of alkane oil, 1.5 parts of sulfur and 1 part of accelerant. All raw materials for the produced tire are subjected to odor evaluation, low-odor raw materials are selected, the rubber proportion is adjusted, and the odor raw materials are suitable for manufacturers, so that the odor of the spare tire of the household vehicle is reduced by more than 10%; the manufacturing cost is reduced under the condition that the process and the flow are not changed; compared with the prior art, the low-odor spare tire is provided for automobile manufacturers, the quality competitiveness of automobiles is improved, small-molecule volatile organic compounds generated when the sulfenamide accelerant is used are few, so that the volatile small molecules of rubber products are reduced, the volatile organic compounds are reduced, and the environment-friendly effect is achieved.
本发明公开了一种可环保低味轮胎胶,涉及家用车备胎技术领域,各组分按重量分配比包括:所述天然乳胶50~60份、顺丁橡胶40~50份、恒粘天然橡胶40~50份、炭黑50~65份、氧化锌3份、硬脂酸1份、防老剂2.75份、防护蜡1.5份、烷烃油4.5份、硫磺1.5、促进剂1份。在对所生产的轮胎用所有原材料进行气味评价,选用低气味的原材料,包括调整橡胶比例、气味原材料厂家适用,使得家用车备胎气味下降10%以上;本发明在不改变工艺和流程的情况下,降低制作成本;为汽车厂家提供更加低气味的备胎,增加汽车的品质竞争力,使用次磺酰胺类促进剂时产生的小分子挥发性有机化合物少,从而降低橡胶制品的挥发性小分子,减少了挥发性有机化合物,起到环保作用。
Environment-friendly low-odor tire rubber
一种可环保低味轮胎胶
2024-06-14
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 |
European Patent Office | 2022
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