3×0.24+9×0.225CCHT钢丝帘线在无内胎全钢载重子午线轮胎胎体中的应用  

Application of 3×0.24+9×0.225CCHT Steel Cord in Carcass of Tubeless Truck and Bus Radial Tire

作　　者：杨利伟[1] 卿勤 黄晓丽[1] 袁莉敏[1] 

机构地区：[1]四川海大橡胶集团有限公司,四川简阳641402

出　　处：《轮胎工业》2013年第2期107-109,共3页Tire Industry

摘　　要：研究3×0.24+9×0.225CCHT钢丝帘线在无内胎全钢载重子午线轮胎胎体中的应用。结果表明:采用小直径的3×0.24+9×0.225CCHT钢丝帘线替代传统型3+9+15×0.175+0.15钢丝帘线用于无内胎全钢载重子午线轮胎胎体,不仅减轻了轮胎质量,降低了原材料成本,还提高了轮胎的安全性能和耐久性能。The application of 3 ×0.24＋ 9 × 0. 225CCHT steel cord in the carcass of tubeless truck and bus radial （TBR） tire was studied. The results showed that,using 3×0.24＋9×0. 225CCHT steel cord with small diameter instead of traditional 3＋9＋ 15× 0. 175＋0. 15 steel cord in the carcass of tubeless TBR tire, the weight and cost of tire were reduced,and the safety and endurance performance were improved.

关 键 词：无内胎全钢载重子午线轮胎 紧密型高强度钢丝帘线 胎体 

分 类 号：TQ336.1[化学工程—橡胶工业]