The thermal decomposition of HTPB/AP composite propellants and the influence of pressure and Al powder on the thermal decomposition were investigated by PDSC,TG-DTG and simultaneous DSC-FTIR.

• 采用高压差示扫描量热(PDSC)、热重(TG-DTG)以及热红联用(DSC-FTIR)技术研究了HTPB/AP复合体系热分解及压力和铝粉对该体系的影响。