| 张洁,张成.白炭黑分散剂TYC0546的结构及其在轮胎胎面胶中的应用[J].橡胶科技,2014,12(9):25-29. |
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| 白炭黑分散剂TYC0546的结构及其在轮胎胎面胶中的应用 |
| Structure of Silica Dispersing Aid TYC0546 and Its Application in Tire Tread Compound |
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| 中文关键词: 白炭黑 分散剂 环保助剂 胎面胶 分散性 耐磨性能 滚动阻力 |
| 英文关键词: silica dispersing aid environmentally-friendly additive tread dispersion wear resistance rolling resistance |
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| 中文摘要: |
| 通过分子设计合成了白炭黑分散剂TYC0546，考察其在轮胎胎面胶中的应用。结果表明：白炭黑分散剂TYC0546具有与白炭黑和橡胶均相容的基团，可以提高白炭黑的分散性，降低胶料的门尼粘度和加工能耗，减少白炭黑对促进剂的吸附，增大胶料硬度和定伸应力，提高耐磨性能，降低滚动阻力，是新的环保型轮胎胶料助剂。 |
| 英文摘要: |
| Based on molecular design， the silica dispersing aid TYC0546 was synthesized and its application in the tire tread compound was studied. TYC0546 possessed compatible groups with both silica and rubber. The experimental test results showed that addition of TYC0546 could improve the silica dispersion in rubber matrix， and reduce the Mooney viscosity of the compound and energy consumption for processing. With TYC0546， the adsorption of curing accelerators by silica was reduced， the hardness and modulus of the vulcanizates increased， the wear resistance was improved， and the rolling resistance was lowered. TYC0546 is a new additive for eco-friendly tire. |
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