| 苏长艳,车永兴.碳纳米管在越野子午线轮胎胎面胶中的应用[J].橡胶科技,2018,16(12):20-23. |
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| 碳纳米管在越野子午线轮胎胎面胶中的应用 |
| Application of Carbon Nanotubes in Tread Compound of Cross-country Radial Tire |
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| DOI： |
| 中文关键词: 碳纳米管 越野子午线轮胎 胎面胶 耐磨性能 耐久性能 |
| 英文关键词: carbon nanotubes cross-country radial tire tread compound wear resistance endurance performance |
| 基金项目: |
| 中图分类号:TQ330. 38＋3；TQ336. 1 |
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| 中文摘要: |
| 研究碳纳米管对越野子午线轮胎胎面胶性能的影响。结果表明：随着碳纳米管用量增大，胎面胶的 ts1和 t90略有缩短，硬度、300%定伸应力、拉伸强度和撕裂强度提高，耐热空气老化和耐臭氧老化性能没有明显变化，生热提高；碳纳米管用量为1份的胎面胶具有较好的物理性能和耐磨性能，较低的生热，用其制备的胎面胶生产的越野子午线轮胎耐久性能较好。 |
| 英文摘要: |
| The influence of carbon nanotubes on the properties of the tread compound of cross-country radial tire was investigated. The results showed that，with the amount of carbon nanotubes increasing，the scorch time ts1 and optimum cure time t90 of the compound were shortened，Shore A hardness，modulus at 300% elongation，tensile strength and tear strength were improved，heat air aging resistance and ozone aging resistance changed little，and heat build-up increased. When carbon nanotubes amount was 1 phr，the physical properties and wear resistance of the compound were good，and heat build-up was low. The endurance performance of the cross-country radial tire was improved by adding 1 phr carbon nanotubes in the tread compound. |
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