Compatibility Study of 1,1-Diamino-2,2-Dinitroethene (FOX-7) with Some Energetic Materials

Table 2

Decomposition temperatures of binary systems obtained by DSC.

Binary system	Single system	Peak temperature
		Tp1 (°C)	Tp2 (°C)	ΔTp (°C)	Rating
FOX-7/CL-20	FOX-7	233.51	242.76	−9.25	A
FOX-7/HMX	FOX-7	233.51	252.09	−18.58	A
FOX-7/RDX	FOX-7	233.51	220.20	13.31	C
FOX-7/DNTF	FOX-7	233.51	228.27	5.24	B-C
FOX-7/NTO	FOX-7	233.51	240.24	−6.73	A
FOX-7/HNS-II	FOX-7	233.51	232.29	1.22	A
FOX-7/LLM-105	FOX-7	233.51	230.64	2.87	A-B
FOX-7/TATB	FOX-7	233.51	230.88	2.63	A-B
FOX-7/TNT	FOX-7	233.51	231.83	1.68	A

Note. Binary system, 1/1-FOX-7/energetic material binary system; single system, system of the single energetic material, in which exothermic peak temperature is smaller of the two components; T_p1, the maximum exothermic peak temperature of the single system; T_p2, the maximum exothermic peak temperature of the mixture system; ΔT_p = T_p1 − T_p2.