| 倪宝,王超,谢诚坚,王丹灵.模量增强剂8180在缺气保用轮胎支撑胶中的应用[J].轮胎工业,2022,42(1):0038-0040 |
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| 模量增强剂8180在缺气保用轮胎支撑胶中的应用 |
| Application of Modulus Enhancer 8180 in Support Compound of Run-flat Tire |
| 投稿时间：2021-02-04 修订日期：2021-02-04 |
| DOI：10.12135/j.issn.1006-8171.2022.01.0038 |
| 中文关键词: 缺气保用轮胎 支撑胶 模量增强剂 物理性能 生热 模量 零气压耐久性能 |
| 英文关键词: run-flat tire support compound modulus enhancer physical property heat build-up modulus zero-pressure durability |
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| 中文摘要: |
| 研究模量增强剂8180在缺气保用轮胎支撑胶中的应用。结果表明：加入模量增强剂8180后，胶料的门尼粘度和Fmax增大，定伸应力提高，拉伸强度和拉断伸长率变化不大，动态生热明显下降，动态模量提高；成品轮胎的零气压耐久性能提高。 |
| 英文摘要: |
| The application of modulus enhancer 8180 in support compound of run-flat tire was studied.The results showed that，by adding modulus enhancer 8180，the Mooney viscosity and Fmax of the compound increased，the modulus increased，the tensile strength and elongation at break changed little，and the dynamic heat build-up was significantly reduced，the dynamic modulus was improved.The zero-pressure durability of the finished tire was improved. |
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