2+7×0.35UT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 × 0.35UT Steel Cord in Belt Layer of All-steel Truck and Bus Radial Tire
李易 1蔡思强 1陈亮 1王亚伟 1洪剑 1宋正堂1
作者信息
- 1. 八亿橡胶有限责任公司,山东枣庄 277800
- 折叠
摘要
研究2+7×0.35UT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+8×0.33ST钢丝帘线相比,2+7×0.35UT钢丝帘线的渗胶性能更好,工艺性能稳定;以2+7×0.35UT钢丝帘线代替3+8×0.33ST钢丝帘线用于12.00R20全钢载重子午线轮胎带束层中,轮胎的充气外缘尺寸和强度性能符合国家标准要求,耐久性能提高,滚动阻力系数降低.
Abstract
The application of 2+7×0.35UT steel cord in the belt layer of all-steel truck and bus radial tires was studied.The results showed that compared with 3+8×0.33ST steel cord,2+7×0.35UT steel cord exhibited better compound permeability and stable processability.With 2+7×0.35UT steel cord instead of 3+8×0.33ST steel cord in the belt of 12.00R20 all-steel truck and bus radial tires,the inflated peripheral dimensions and strength performance of tires met the requirements of national standards,the durability was improved,and the rolling resistance coefficient was decreased.
关键词
全钢载重子午线轮胎/钢丝帘线/轻量化/耐久性能/滚动阻力Key words
all-steel truck and bus radial tire/steel cord/lightweight/durability/rolling resistance引用本文复制引用
出版年
2024
NETL
NSTL
万方数据