| 张正伟,刘晓芳,魏胜,陈雪梅,刘春峰,张海毅,温秀燕.3×0.20＋6×0.35HT钢丝帘线在全钢载重子午线轮胎带束层中的应用[J].轮胎工业,2021,(8):0505-0507 |
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| 3×0.20＋6×0.35HT钢丝帘线在全钢载重子午线轮胎带束层中的应用 |
| Application of 3×0.20＋6×0.35HT Steel Cord in Belt of Truck and Bus Radial Tire |
| 投稿时间：2020-03-30 修订日期：2020-03-30 |
| DOI：10.12135/j.issn.1006-8171.2021.08.0505 |
| 中文关键词: 全钢载重子午线轮胎 钢丝帘线 渗胶性能 带束层 轻量化 耐久性能 |
| 英文关键词: truck and bus radial tire steel cord penetration performance belt lightweight durability |
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| 中文摘要: |
| 研究3×0.20＋6×0.35HT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4＋3×0.35ST钢丝帘线相比，3×0.20＋6×0.35HT钢丝帘线结构更易使胶料渗入，减少单丝之间的摩擦；直径和线密度小，有利于轮胎轻量化；采用3×0.20＋6×0.35HT钢丝帘线生产的成品轮胎的充气外缘尺寸、耐久性能和高速性能均满足相应国家标准要求。 |
| 英文摘要: |
| The application of 3×0.20＋6×0.35HT steel cord in the belt of truck and bus radial tire was studied.The results showed that，compared with 4＋3×0.35ST steel cord，the structure of 3×0.20＋6×0.35HT steel cord made it easier for rubber to penetrate and reduced the friction between monofilaments，and small diameter and linear density were beneficial to tire lightweight.The inflated peripheral dimention，durability and high speed performance of the finished tire made by using 3×0.20＋6×0.35HT steel cord met the requirements of corresponding national standards. |
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