全钢载重子午线轮胎钢丝帘布剥离力影响因素的研究  

Study on Influencing Factors of Peeling Force of Steel Cord Fabric in All-steel Truck and Bus Radial Tire

作　　者：谭云 洪剑 胡思芳 张超 刘金龙 张志坚 TAN Yun;HONG Jian;HU Sifang;ZHANG Chao;LIU Jinlong;ZHANG Zhijian(Bayi Rubber Co.,Ltd,Zaozhuang 277800,China)

机构地区：[1]八亿橡胶有限责任公司,山东枣庄277800

出　　处：《橡胶科技》2023年第12期604-607,共4页Rubber Science and Technology

摘　　要：研究全钢载重子午线轮胎钢丝帘布剥离力的影响因素。通过试验确定钢丝帘布优化压延条件为:钢丝帘线张力1085 N,压延速度<25 m·min^(-1),压延辊积胶量2~4 mm,锭子库房相对湿度<40%,锭子库房温度高于室外温度2~3℃。采用剥离力高的胎体钢丝帘布的轮胎的耐久性能明显提高,使用寿命延长。The factors influencing the peeling force of steel cord fabric in all-steel truck and bus radial tires were studied.Based on the experimental test results,the optimal calendering conditions of the steel cord fabric were as follows:the tension of the steel cord was 1085 N,the calendering speed was less than 25 m·min-1,the compound accumulation between calender rolls was 2~4 mm,the relative humidity of the spindle warehouse was controlled below 40%,and the temperature of the spindle warehouse was monitored around 2~3℃ higher than the outdoor temperature.The tires with high peeling force carcass steel cord fabric had significantly improved durability and extended service life.

关 键 词：全钢载重子午线轮胎 钢丝帘布 剥离力 肩空 脱层 耐久性能 

分 类 号：TQ330.389[化学工程—橡胶工业]