Probably ammonium Nitrate charges used for engineering tasks such as cratering. Those charges cannot be reliably detonated by a blasting cap alone, but require the use of a booster explosive to make them shoot.
What are the least sensitive explosives used by military
c4
c4
TNT (trinitrotoluene) is widely used by the military and is considered one of the least sensitive explosives. Its stability and relative insensitivity to shock and friction make it a preferred choice for various applications, including artillery shells and demolition. TNT can be safely handled and transported, which adds to its appeal for military use.
The three categories of high explosives are primary explosives, secondary explosives, and tertiary explosives. Primary explosives are very sensitive and are used to initiate a detonation. Secondary explosives are more stable and are commonly used in commercial and military applications. Tertiary explosives are less sensitive and are often used as propellants.
The least sensitive explosives used by the military include materials like TNT (trinitrotoluene) and some formulations of RDX (Research Department Explosive). These explosives are known for their relative stability and resistance to accidental detonation from shock, friction, or temperature changes. They are often used in munitions and ordnance due to their reliability and predictable performance under various conditions. However, the specific choice of explosive can depend on the intended application and operational requirements.
Composition C-4. It consists of RDX in a plasticizer, and takes significant shock to detonate.
TNT (trinitrotoluene) is widely used by the military and is known for being one of the least sensitive explosives. Its stability and relatively low sensitivity to heat, shock, and friction make it a safe choice for various military applications, including munitions and demolition. TNT can be detonated reliably when initiated with a proper detonator, making it effective for controlled explosions.
C-4 is a widely used military explosive known for its stability and insensitivity to shock and friction, making it safer to handle compared to other explosives. It is primarily composed of RDX (Research Department Explosive), which is a more sensitive explosive that provides C-4 with its detonation capabilities. While RDX is effective, C-4's formulation ensures that it remains less sensitive and more user-friendly for military applications. Thus, C-4 stands out for its combination of effectiveness and safety.
TNT
While we use several, you are probably thinking of Composition C4. It is composed of RDX explosive in a mix of a plastic binder. In Great Britain it is called PE-4. It is a low sensitivity explosive with high energy.
Military munitions.