| 甲基苯乙烯树脂对溶聚丁苯橡胶胎面胶性能的影响 |
| Effect of Methyl Styrene Resins on Properties of SSBR Tread Compounds |
| 投稿时间：2024-05-28 修订日期：2024-05-28 |
| DOI：10.12136/j.issn.1000-890X.2026.04.0282 |
| 中文关键词: 甲基苯乙烯树脂 溶聚丁苯橡胶 胎面胶 相容性 抗湿滑性能 滚动阻力 |
| 英文关键词: methyl styrene resin SSBR tread compound compatibility wet-skid resistance rolling resistance |
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| 中文摘要: |
| 研究5种相对分子质量的甲基苯乙烯树脂对溶聚丁苯橡胶（SSBR）胎面胶性能的影响。结果表明，相对分子质量最小的甲基苯乙烯树脂与SSBR的相容性最佳，能有效改善SSBR胎面胶的白炭黑分散性和加工性能，平衡SSBR胎面胶的抗湿滑性能与滚动阻力，且对SSBR胎面胶的物理性能影响不大。 |
| 英文摘要: |
| The effects of five different molecular weight methyl styrene resins on the properties of solution-polymerized styrene-butadiene rubber（SSBR） tread compounds were studied.The results showed that methyl styrene resin with the smallest molecular weight had the best compatibility with SSBR，which could effectively improve the dispersibility of silica and processability of SSBR tread compound，balance the wet-skid resistance and rolling resistance of SSBR tread compound，with little impact on the physical properties of SSBR tread compound. |
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