Research Article

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

Table 1

Evaluation standards of the compatibility for explosives and contact materials.

Criteria ΔTp (°C)RatingNote

Less than or equal to 2A, compatible or good compatibilitySafe for use in any explosive design
3–5B, slightly sensitized or fair compatibilitySafe for use in testing, when the device will be used in a very short period of time; not to be used as a binder material; or when long-term storage is desired
6–15C, sensitized or poor compatibilityNot recommended for use with explosive items
Above 15D, hazardous or bad compatibilityHazardous. Do not use under any conditions