| 国产充油稀土顺丁橡胶的性能研究 |
| Study on Performance of Domestic Oil-Extended NdBR |
| 投稿时间：2025-11-23 修订日期：2025-11-23 |
| DOI：10.12136/j.issn.1000-890X.2026.07.0509 |
| 中文关键词: 充油稀土顺丁橡胶 冬季轮胎 加工性能 物理性能 动态力学性能 |
| 英文关键词: oil-extended NdBR winter tire processability physical property dynamic mechanical property |
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| 中文摘要: |
| 研究国产充油稀土（钕系）顺丁橡胶（NdBR）标准配方胶料和冬季轮胎胎面胶的性能。结果表明：与进口NdBR相比，国产充油NdBR的理化性能基本相当；以国产充油NdBR等量替代进口NdBR，标准配方胶料和冬季轮胎胎面胶的加工性能相当，耐磨性能提高，滚动阻力降低。 |
| 英文摘要: |
| The performance of standard formula compounds and winter tire tread compounds using domestic oil-extended neodymium-based butadiene rubber（NdBR） was investigated.The results showed that compared to imported NdBR，the physical and chemical properties of domestic oil-extended NdBR were generally comparable.When domestic oil-extended NdBR was used as an equivalent substitute for imported NdBR，the processability of the standard formula compounds and winter tire tread compounds remained similar，while the wear resistance improved and rolling resistance decreased. |
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