纳米粘土在轮胎胎圈胶中的应用  

Application of Nano-clay in Tire Bead Compound

作　　者：吉雷波 华振 孙华 JI Leibo;HUA Zhen;SUN Hua(Zaozhuang Sanxing Advanced Materials Co.,Ltd,Zaozhuang 277319,China)

机构地区：[1]枣庄市三兴高新材料有限公司,山东枣庄277319

出　　处：《轮胎工业》2024年第11期683-685,共3页Tire Industry

摘　　要：研究纳米粘土在轮胎胎圈胶中的应用。结果表明:在胎圈胶中以6份纳米粘土替代3份炭黑N375,对胶料的加工性能和硫化特性影响不大,硫化胶的密度和拉伸强度略有增大,拉断伸长率和撕裂强度明显增大;成品轮胎的耐久性能提高,且可降低胶料成本。The application of nano-clay in tire bead compounds was studied.The results showed that replacing 3 phr carbon black N375 with 6 phr nano-clay in the bead compound had little effect on the processing properties and vulcanization characteristics of the compound.The density and tensile strength of the vulcanizate increased slightly,while the elongation at break and tear strength increased significantly.The durability of finished tires was improved and the cost of compounds could be reduced.

关 键 词：胎圈胶 纳米粘土 轮胎 成本 

分 类 号：TQ330.383[化学工程—橡胶工业] TQ336.1