| 吕佳锋,柴德龙,刘臣,崔世云.4×2×0.25HE钢丝帘线在全钢载重子午线轮胎中的应用[J].轮胎工业,2016,36(6):349-353 |
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| 4×2×0.25HE钢丝帘线在全钢载重子午线轮胎中的应用 |
| Application of 4×2×0.25HE Steel Cord in Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎 加强层 钢丝帘线 |
| 英文关键词: truck and bus radial tire reinforcement layer steel cord |
| 基金项目: |
| 中图分类号:U463.341+.3/.6；TQ330.38+9 |
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| 中文摘要: |
| 介绍4×2×0.25HE钢丝帘线的特点，并对其代替5×0.30HI和3×7×0.20HE钢丝帘线在全钢载重子午线轮胎中的应用进行研究。结果表明，4×2×0.25HE钢丝帘线渗胶性能好，压延、裁断、成型工艺稳定，以其替代5×0.30HI和3×7×0.20HE钢丝帘线用于全钢载重子午线轮胎加强层，胎圈耐久性能明显提升。 |
| 英文摘要: |
| In this paper，the characteristics of 4×2×0.25HE steel cord was introduced，and its application in truck and bus radial tire was investigated and compared with 5×0.30HI and 3×7×0.20HE steel cord.The results showed that，4×2×0.25HE steel cord possessed good rubber penetration property，and the calendering，cutting and molding processes were stable.Using 4×2×0.25HE steel cord to replace 5×0.30HI and 3×7×0.20HE steel cord in the reinforcement layer of truck and bus radial tire，the endurance performance of bead was improved significantly. |
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