| 赵翔,赵玉娜,任振兴,高同瞬,宫金荣,邢正涛.3＋9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用[J].轮胎工业,2020,40(4):0231-0233 |
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| 3＋9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用 |
| Application of 3＋9×0.175NT Steel Cord in Carcass of High Performance Passenger Car Radial Tire |
| 投稿时间：2019-03-11 修订日期：2019-03-11 |
| DOI：10.12135/j.issn.1006-8171.2020.04.0231 |
| 中文关键词: 高性能轿车子午线轮胎 胎体 钢丝帘线 聚酯帘线 外缘尺寸 耐久性能 高速性能 |
| 英文关键词: high performance passenger car radial tire carcass steel cord polyester cord peripheral dimension durability high-speed performance |
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| 中文摘要: |
| 研究3＋9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用。结果表明，以1层3＋9×0.175NT钢丝帘布替代2层1670dtex/2-28EPI聚酯帘布用于275/45ZR20高性能轿车子午线轮胎胎体，成品轮胎的充气外缘尺寸和耐久性能均符合国家标准要求，高速性能略有提高，同时可减小轮胎质量，降低成本。 |
| 英文摘要: |
| The application of 3＋9×0.175NT steel cord in carcass of high performance passenger car radial tire was investigated.The results showed that using 1 ply 3＋9×0.175NT steel cord instead of 2 ply 1670dtex/2-28EPI polyester cord in the carcass of 275/45ZR20 high performance passenger car radial tire，the inflation peripheral dimension and durability of the finished tire met the requirements of national standards，and the high-speed performance was slightly improved，at the same time the weight and cost of tire was reduced. |
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