The invention discloses a preparation method of a white carbon black-containing autotruck butyl inner tire, and relates to a preparation method of an automobile inner tire, in the method, regenerated butyl rubber is used as a main body, matched butyl rubber and ethylene propylene diene monomer are used as matrix rubber, a used vulcanization system is a sulfur vulcanization system, a used vulcanization accelerator is 2, 2'-dithiobis(benzothiazole) (DM), TMTD (tetramethyl thiuram disulfide), and DTDM (4, 4 '-dithiodimorpholine), an used anti-aging agent is 9, 9'-dimethyl acridine (the anti-aging agent BLE), a certain amount of white carbon black is added, so that the prepared product can reduce the rolling resistance, heat generation and production cost in the running process of the autotruck, and the inner tire of the autotruck is high in performance and low in cost.
一种含有白炭黑载重汽车丁基内胎制备方法,涉及一种汽车内胎制备方法,该方法以再生丁基橡胶为主体,配合丁基橡胶、三元乙丙橡胶作为基体橡胶,所用硫化体系为硫磺硫化体系,所用的硫化促进剂为2,2'‑二硫代二苯并噻唑(DM),二硫化四甲基秋兰姆(TMTD),4,4'‑二硫代二吗啉(DTDM),所用的防老剂为9,9'‑二甲基吖啶(防老剂BLE),此外添加一定含量的白炭黑,使制得的产品能够降低汽车行驶过程中的滚动阻力,降低生热,降低生产成本,本发明制备了一种高性能、低成本的载重汽车轮胎内胎。
Preparation method of white carbon black-containing autotruck butyl inner tire
一种含有白炭黑载重汽车丁基内胎制备方法
01.10.2021
Patent
Elektronische Ressource
Chinesisch
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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