3×0.24/9×0.225+0.15HT钢丝帘线在全钢载重子午线轮胎胎圈包布中的应用  

Application of 3×0.24/9×0.225+0.15HT Steel Cord in the Bead Fabric of Truck and Bus Radial Tire

作　　者：黄晓丽 曾清 杨利伟 袁俐敏 HUANG Xiaoli;ZENG Qing;YANG Liwei;YUAN Limin(Siehuan Kalevei Technology Co. ,Ltd,Jianyang 641400,China)

机构地区：[1]四川凯力威科技股份有限公司,四川简阳641400

出　　处：《轮胎工业》2018年第1期47-49,共3页Tire Industry

摘　　要：对比研究3×0.24/9×0.225+0.15HT和3+9+15×0.175+0.15钢丝帘线在全钢载重子午线轮胎胎圈包布中的应用。结果表明,3×0.24/9×0.225+0.15HT钢丝帘线代替3+9+15×0.175+0.15钢丝帘线应用于12.00R2018PR全钢载重子午线轮胎胎圈包布中,在保证轮胎承载性能前提下,能有效减少圈裂、圈空缺陷,同时减小轮胎质量和降低生产成本。The application of 3 ×0.24/9 × 0.225 ＋0.15HT steel cord in the bead fabric of truck and bus radial tire was investigated, and compared with 3 ＋ 9＋ 15 × 0.175 ＋ 0.15 steel cord.The results showed that, by using 3 × 0.24/9×0. 225＋0.15HT steel cord instead of 3-F 9 ＋15 × 0.175 ＋ 0. 15 steel cord in the bead fabric of truck and bus radial tire, on the premise of ensuring the bearing capacity of tire, the bead crack defects were effectively reduced, while the tire weight and production cost were also reduced.

关 键 词：全钢载重子午线轮胎 胎圈包布 钢丝帘线 

分 类 号：TQ336.1[化学工程—橡胶工业]