| 王巧平,黄义钢,王 君,赵晓东,裴玉鑫.溶聚丁苯橡胶SSBR2564T在轿车子午线轮胎胎面胶中的应用[J].轮胎工业,2024,44(12):0735-0739 |
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| 溶聚丁苯橡胶SSBR2564T在轿车子午线轮胎胎面胶中的应用 |
| Application of SSBR2564T in Tread Compound of Passenger Car Radial Tire |
| 投稿时间：2023-12-07 修订日期：2023-12-07 |
| DOI： |
| 中文关键词: 溶聚丁苯橡胶 胎面胶 分子量 微观结构 国产化 |
| 英文关键词: SSBR passenger car radial tire tread compound wear resistance dynamic property |
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| 中文摘要: |
| 研究溶聚丁苯橡胶SSBR2564T在轿车子午线轮胎胎面胶中的应用。结果表明：采用溶聚丁苯橡胶SSBR2564T等量替代溶聚丁苯橡胶SSBR2564S，胶料的加工性能和硫化特性基本相当，填料分散性稍差；硫化胶的拉伸性能及磨耗性能均有提升，动态力学性能变化不大；成品轮胎的高速和耐久性能均达到企业标准要求，且滚动阻力性能水平接近；胶料和轮胎的综合性能可满足使用要求，有利于实现国产溶聚丁苯橡胶同类产品间的可替换性。 |
| 英文摘要: |
| The application of solution polymerized styrene butadiene rubber（SSBR）2564T in the tread compound of passenger car radial tire was investigated.The results showed that by using SSBR2564S instead of SSBR2564T with an equal amount in the tread compound，the processability and vulcanization characteristics of the compound were similar and the filler dispersion was slightly poor.The tensile property and wear resistance of the vulcanizate improved，and the dynamic property changed little.The high-speed performance and durability of the finished tires met the requirements of enterprise standards and the rolling resistance was close. |
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