摘要
研究新型钢丝帘线4+3×0.33ST在全钢载重子午线轮胎中的应用。结果表明,与传统的3×0.20+6×0.35HT钢丝帘线相比,4+3×0.33ST钢丝帘线单位直径和单位线密度破断力大、刚度和渗胶率高,以其替代3×0.20+6×0.35HT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,并降低生产成本。
The application of the new type of 4+3×0.33ST steel cord in truck and bus radial tires was studied.The results showed that compared with the traditional 3×0.20+6×0.35HT steel cord,4+3×0.33ST steel cord had higher breaking force per unit diameter and per unit linear density,higher stiffness and compound penetration rate.It could replace 3×0.20+6×0.35HT steel cord in the belt of truck and bus radial tire,which was conducive to reducing the tire weight and production cost while ensuring the tire strength and durability.
作者
袁利真
吴学斌
安超
YUAN Lizhen;WU Xuebin;AN Chao(Double Coin Group(Xinjiang)Kunlun Tire Co.,Ltd,Urumqi 831400,China)
出处
《轮胎工业》
CAS
2022年第3期174-176,共3页
Tire Industry
