The thermal safety of polymer bonded explosive(PBX) specimen based on HMX and their compatibility with contacted materials,silicone rubber cushion and polyurethane adhesive were investigated by on-line chemical reactivity test(CRT) detection device developed by the authors.The results show that the PBX specimen has a good thermal stability.The concentrations of CO2 and N2O evolved from the specimen are only 0.1 mL·g-1 after heated at 100 ℃ for 1.15 months.In comparison with PBX specimen,the concentration of...