A compound primer containing dnt

Abstract

The invention discloses a complex primary explosive containing DNT which comprises DNT and primary explosive, wherein the mass ratio of DNT is 10-45%; the primary explosive is one component of or the mixture of several components of dinitrodiazophenol, lead azide, fulminate, lead trinitroresorcinate, NHN and GTG primary explosive. The complex primary explosive containing DNT, provided by the invention, is relatively high in manufacturing safety, relatively low in cost, and better in pressure resistance when compared with micro primary explosive and pure primary explosive.

Description

technical field [0001] The invention relates to a primer, in particular to a composite primer containing DNT. Background technique [0002] At present, military detonators and industrial detonators are still using primary explosives, and the demand for primary explosives is relatively large. For example, the primary explosives commonly used in military detonators are lead azide or lead trinitroresorcinol or thunder mercury. Contains heavy metal elements, so the production of these primers means heavy metal pollution. Dinitrodiazophenol (DDNP) is commonly used as the primary explosive in industry. Although dinitrodiazophenol does not contain heavy metal elements and there is no heavy metal pollution, it will produce DDNP during the production process of dinitrodiazophenol A large amount of waste water, according to statistics, every kilogram of products will produce 150-250 kg of waste water, and the waste water is acidic and alkaline, once the waste water is discharged, it ...

AI Technical Summary

Problems solved by technology

Although it has solved the problem that the detonator with detonator is unsafe and the cost of detonator without detonator is high, the safety of the synthesis of its micro-detonator is not very high, and its production cost is not very low.