新型增粘树脂在全钢载重子午线轮胎胎肩垫胶中的应用  

Application of New Tackifying Resin in Shoulder Pad Compound of Truck and Bus Radial Tire

作　　者：赵红霞 马德龙 韩涛 李云峰 ZHAO Hongxia;MA Delong;HAN Tao;LI Yunfeng(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》2021年第2期103-108,共6页Tire Industry

摘　　要：研究新型增粘树脂HT-M在全钢载重子午线轮胎胎肩垫胶中的应用。结果表明:在胎肩垫胶中加入新型增粘树脂HT-M,胶料的初始粘性和粘性长效性优异,焦烧安全性较好,可降低生热;胶料的硫化特性、物理性能和耐热老化性能均与叔丁基酚醛树脂胶料和Koresin树脂胶料相近;成品轮胎的耐久性能提高。The application of new tackifying resin HT-M in the shoulder pad compound of truck and bus radial tire was investigated.The results showed that,by adding new tackifying resin HT-M in the shoulder pad compound,the initial viscosity and long-term viscosity of the compound were excellent,the scorch safety was good,and the heat build-up could be reduced.The curing characteristics,physical properties and thermal aging resistance of the compound with new tackifying resin HT-M were similar to those compounds with tert butyl phenolic resin and Koresin resin,and the durability of the finished tire was improved.

关 键 词：增粘树脂 全钢载重子午线轮胎 胎肩垫胶 粘合性能 动态力学性能 

分 类 号：TQ330.387[化学工程—橡胶工业] U463.341.3[机械工程—车辆工程]