LCBR在全钢载重子午线轮胎胎圈护胶中的应用  

Application of Li-low cis-polybutadiene rubber in chafer compound of all-steel radial truck tire

作　　者：杨艳平[1] 冯耀岭[1] 杨辉林[1] 谢慧生[1] 

机构地区：[1]风神轮胎股份有限公司,河南焦作454003

出　　处：《轮胎工业》2003年第6期343-346,共4页Tire Industry

摘　　要：对比国产和进口锂系低顺式聚丁二烯橡胶 (LCBR)在全钢载重子午线轮胎胎圈护胶中的应用效果。试验结果表明 ,与进口LCBR相比 ,国产LCBR的生胶和混炼胶门尼粘度较高 ,硫化胶强伸性能和抗撕裂性能较好 ,硬度、耐磨性能和耐疲劳性能相近。The application of domestic Li low cis polybutadiene rubber (LCBR) in the chafer compound of all steel radial truck tire was investigated by using an imported LCBR as control.The results showed that when compared to imported LCBR,the domestic LCBR gave higher Mooney viscosity to both green rubber and mix,better tensile and tear properties,and comparable hardness,wear resistance and fatigue property to vulcanizate;and the domestic LCBR could be used instead of imported LCBR in the chafer compound of all steel radial truck tire.BRcouldbeusedinsteadofimportedLCBRinth

关 键 词：低顺式聚丁二烯橡胶 胎圈 子午线轮胎 载重轮胎 

分 类 号：TQ330[化学工程—橡胶工业]