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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 |
Author Name | Affiliation | LYU Jiafeng | Hangzhou Chaoyang Rubber Co.,Ltd | CHAI Delong | Hangzhou Chaoyang Rubber Co.,Ltd | LIU Chen | Jiangsu Baosteel Fine Wire & Cord Co.,Ltd | CUI Shiyun | Jiangsu Baosteel Fine Wire & Cord Co.,Ltd |
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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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