| 陈立强,张玉强.3＋8×0.33ST钢丝帘线在全钢载重子午线轮胎带束层中的应用[J].橡胶科技,2021,19(6):0280-0282. |
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| 3＋8×0.33ST钢丝帘线在全钢载重子午线轮胎带束层中的应用 |
| Application of 3＋8×0.33ST Steel Cord in Belt of Truck and Bus Radial Tire |
| 投稿时间：2020-11-17 修订日期：2020-11-17 |
| DOI：10.12137/j.issn.2095-5448.2021.06.0280 |
| 中文关键词: 钢丝帘线 超高强度 带束层 全钢载重子午线轮胎 强度 耐久性能 成本 |
| 英文关键词: steel cord super high tenacity belt truck and bus radial tire strength durability cost |
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| 中文摘要: |
| 研究3＋8×0.33ST钢丝帘线在全钢载重子午线轮胎带束层中的应用。结果表明：与3＋8×0.33HT钢丝帘线相比，3＋8×0.33ST钢丝帘线单位直径强度和刚度大，压延厚度小，以其替代3＋8×0.33HT钢丝帘线用于全钢载重子午线轮胎带束层，可以提高成品轮胎的强度和耐久性能，同时可降低生产成本。 |
| 英文摘要: |
| The application of 3＋8×0.33ST steel cord in the belt of truck and bus radial tire was investigated.The results showed that，compared with 3＋8×0.33HT steel cord，3＋8×0.33ST steel cord had higher strength per unit diameter，rigidity and smaller calendered thickness.By using 3＋8×0.33ST steel cord to replace 3＋8×0.33HT steel cord in the belt of truck and bus radial tire，the strengh and durability of the finished tire could be improved，and the production cost could be reduced. |
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