Non-toxic heavy metal free explosive sensitivity percussion initiators and methods of preparation thereof

摘要

Non-toxic heavy metal-free sensitized explosive percussion primers and methods for preparing them. a non-toxic, non-hygroscopic percussion priming composition and methods of preparation thereof, including at least one explosive component that has traditionally been regarded as a moderately insensitive explosive or secondary explosive and at least one component of the fuel particles that It has a particle size of about 1.5 microns and about 12 microns, which allows the use of moderately active metal oxidants. The sensitivity of the primer composition is created by the interaction between the moderately insensitive explosive and the fuel agent such that traditional primary explosives such as lead styphnate or ddnp are not required. The primer composition also eliminates the risks and hazards associated with traditional nano-sized fuel particles.