抗硫化返原剂在全钢子午线轮胎粘合胶中的应用  

Application of Anti-reversion Agents in Bonding Compound of All-steel Radial Tire

作　　者：董瑞国 赵红霞 马德龙 李云峰 俞正洲 DONG Ruiguo;ZHAO Hongxia;MA Delong;LI Yunfeng;YU Zhengzhou(Shandong Yanggu Huatai Chemical Co.,Ltd,Yanggu 252300,China)

机构地区：[1]山东阳谷华泰化工股份有限公司,山东阳谷252300

出　　处：《轮胎工业》2022年第9期550-553,共4页Tire Industry

摘　　要：研究抗硫化返原剂HT918和HTS在全钢子午线轮胎粘合胶中的应用。结果表明:加入抗硫化返原剂后胶料的门尼粘度减小,门尼焦烧时间延长,t_(90)缩短,抗硫化返原性能明显提高,硫化胶的物理性能变化不大,过硫化后的性能保持率明显增大,粘合性能和动态力学性能提高;其中抗硫化返原剂HT918与HTS并用后胶料的抗硫化返原效果最好,抗硫化返原剂HTS胶料的粘合性能最好,抗硫化返原剂HT918胶料的动态力学性能最好;采用抗硫化返原剂HT918制造的成品轮胎的高速和耐久性能提高。The application of anti-reversion agent HT918 and HTS in the bonding compound of allsteel radial tire was studied.The results showed that,after adding anti-reversion agents,the Mooney viscosity of the compound decreased,the Mooney scorch time was prolonged,t90 was shortened,the anti-reversion property was significantly improved,the physical properties of the vulcanizate changed little,the property retention rate increased significantly after over vulcanization,and the adhesion and dynamic mechanical properties were improved.The anti-reversion effect of the compound with the blend of anti-reversion agent HT918 and HTS was the best,the adhesive property of the compound with anti-reversion agent HTS was the best,and the dynamic mechanical properties of the compound with anti-reversion agent HT918 was the best.The high-speed performance and durability of the finished tire manufactured with anti-reversion agent HT918 were improved.

关 键 词：抗硫化返原剂 全钢子午线轮胎 粘合胶 抗硫化返原性能 粘合性能 动态力学性能 

分 类 号：TQ330.387[化学工程—橡胶工业] U463.341.6[机械工程—车辆工程]