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| 高苯乙烯溶聚丁苯橡胶/高分散性白炭黑复合材料在电动汽车轮胎胎面胶中的应用对比 |
| Comparison of Application of High Styrene SSBR/High Dispersive Silica Composite in Tread Compound of Electric Vehicle Tire |
| Received:August 18, 2022 Revised:August 18, 2022 |
| DOI： |
| 中文关键词: 溶聚丁苯橡胶；高分散性白炭黑；电动汽车轮胎；胎面胶；耐磨性能；动态力学性能 |
| 英文关键词: SSBR；high dispersive silica；tread compound；wear resistance；dynamic mechanical property |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | FU Youjian* | Prinx Chengshan (Shandong) Tire Co. ,Ltd | 983320035@qq.com | | Xu QI | Prinx Chengshan (Shandong) Tire Co. ,Ltd | | | Yu Haiyang | Prinx Chengshan (Shandong) Tire Co. ,Ltd | | | Dong Jianyun | Prinx Chengshan (Shandong) Tire Co. ,Ltd | | | Li Chongbing | Prinx Chengshan (Shandong) Tire Co. ,Ltd | |
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| 中文摘要: |
| 对比研究4种高苯乙烯溶聚丁苯橡胶（SSBR）/高分散性白炭黑复合材料在电动汽车轮胎胎面胶中的应用。结果表明：SSBR KC3737T/白炭黑9100GR复合材料的填料分散性最好；SSBR F3438K/白炭黑9100GR复合材料的耐磨和抗湿滑性能最好，滚动阻力最低，以此复合材料生产的轮胎的高速和耐久性能均满足国家标准要求，滚动阻力系数、通过噪声和抗湿滑指数分别达到了ECE R117法规的B，Ⅱ和B级。 |
| 英文摘要: |
| The application of four high styrene solution polymerized styrene butadiene rubber（SSBR）/high dispersive silica composite in the tread compound of electric vehicle tire was studied in contrast.The results showed that the filler dispersion of SSBR KC3737T/silica 9100GR composite was the best.The wear resistance and wet slip resistance of SSBR F3438K/silica 9100GR composite were the best，and the rolling resistance was the lowest.The high speed performance and durability of the tire produced with this composite met the requirements of national standards，and the rolling resistance coefficient，passing noise and wet slip resistance index met the B，Ⅱ and B levels of ECE R117 regulations respectively. |
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