Interaction and Compatibility Between DAAzF and Some Energetic Materials

The interaction and compatibility between diaminoazofuraz (DAAzF) and some energetic materials are studied by using pressure differential scanning calorimetry (DSC) method. The energetic materials include cyclotetramethylenetetranitramine (HMX), cyclotrimethylenetrinitramine (RDX), nitrocellulose (NC), nitroglycerine (NG), 125/100–NC/NG mixture (NC + NG), N-nitrodihydroxyethylaminedinitrate (DINA), aluminum powder (Al), and 3,4-dinitrofurzanfuroxan (DNTF). The results show that there are obvious interactions between DAAzF and DNTF, DINA, HMX or RDX, while weak interactions between DAAzF and NC, NG, NC + NG or Al. According to the evaluated standard of compatibility, the binary systems of DAAzF with NC, NG, NC + NG and Al are compatible, the binary system of it with RDX is slightly sensitive, the binary systems of it with HMX and DINA are sensitive, and the binary system of it with DNTF is hazardous.