粘合增进剂AIR-201对航空轮胎芳纶帘布胶性能的影响

研究粘合增进剂AIR-201对航空轮胎芳纶帘布胶性能的影响。结果表明，在帘布胶中加入粘合增进剂AIR-201，胶料与芳纶帘线和芳纶/锦纶复合帘线热空气老化前后的粘合性能均明显提高，硫化胶邵尔A型硬度和300%定伸应力略有增大，其余物理性能变化不大。;The effect of adhesion promoter AIR-201 on the properties of aramid carcass ply compound for aircraft tire was investigated.The results showed that，by using adhesion promoter AIR-201 in carcass ply compound，the adhesion properties between compound and aramid cord or aramid/nylon composite cord before and after aging were improved significantly，the Shore A hardness and modulus at 300% elongation of compound increased slightly，and other physical properties changed little