| 焦冬冬,王君,黄义刚,董康,徐伟,徐超,刘杰.人造丝在缺气保用轮胎胎体中的应用[J].轮胎工业,2021,(6):0381-0383 |
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| 人造丝在缺气保用轮胎胎体中的应用 |
| Application of Rayon in Carcass of Run-flat Tire |
| 投稿时间：2020-03-09 修订日期：2020-03-09 |
| DOI：10.12135/j.issn.1006-8171.2021.06.0381 |
| 中文关键词: 人造丝 缺气保用轮胎 胎体 骨架材料 零气压耐久性能 |
| 英文关键词: rayon run-flat tire carcass skeleton material zero pressure durability |
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| 中文摘要: |
| 研究人造丝在缺气保用轮胎胎体中的应用。结果表明：人造丝的尺寸稳定性极佳，但吸水后的物理性能下降严重，在轮胎生产过程中应做好防潮工作；与胎体采用聚酯帘线的轮胎相比，胎体采用人造丝的轮胎零气压下的耐久时间更长，轮胎破坏时胎体帘线未断裂，轮胎安全性更好。 |
| 英文摘要: |
| The application of rayon in the carcass of run-flat tire was studied.The results showed that，the dimensional stability of rayon was excellent，but the physical properties after water absorption was severely decreased，the moisture-proof work should be done in the tire production process.Compared the tire with polyester cord carcass，the durability tire under zero pressure of the tire with rayon carcass was longer，and when the tire was damaged，carcass cord was not broken，which indicated that the tire was safer. |
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