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2+7×0.35ST钢丝帘线在全钢载重子午线轮胎带束层中的应用 |
Application of 2+7×0.35ST Steel Cord in Belt of Truck and Bus Radial Tire |
Received:November 08, 2021 Revised:November 08, 2021 |
DOI:10.12137/j.issn.2095-5448.2022.09.0445 |
中文关键词: 全钢载重子午线轮胎 带束层 钢丝帘线 轻量化 |
英文关键词: truck and bus radial tire belt steel cord lightweight |
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中文摘要: |
研究2+7×0.35ST超高强度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高强度钢丝帘线相比,2+7×0.35ST钢丝帘线在线密度和渗胶性能方面更有优势,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中,在保证轮胎强度和耐久性能的同时,有利于轮胎轻量化,并减少原材料消耗。 |
英文摘要: |
The application of 2+7×0.35ST super tenacity steel cord in belt of truck and bus radial tire was studied.The results showed that compared with 3+8×0.33HT high tenacity steel cord,2+7×0.35ST steel cord had more advantages in the linear density and compound penetration,so it could replace 3+8×0.33HT steel cord in the belt of truck and bus radial tire,which was conductive to tire lightweight and reduce production cost while ensuring tire strength and durability. |
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