The ageing stability of the blends of ENR/NBR was in vestigated by employing the differential Scanning Calorimeter(DSC), tensile tester and ageing oven.

• 采用差示扫描量热计,强力试验机,老化烘箱等设备研究环氧化天然胶(ENR)/丁腈胶(NBR)共混物的耐热氧老化稳定性。