Quick Answer: What Are Two Types Of High Explosives?

What is c4 made of?

C-4 is made up of explosives, plastic binder, plasticizer and, usually, marker or taggant chemicals such as 2,3-dimethyl-2,3-dinitrobutane (DMDNB) to help detect the explosive and identify its source..

What are the three categories of high explosives?

High explosives are divided into three main categories, Primary (or Initiating) High Explosives, Secondary High Explosives, Boosters and Secondary High Explosives, Main Charge. As with many of the terms associated with explosions, there is also other terms that describe combustion explosions, “Deflagration Explosion”.

What is the most dangerous explosive?

Azidoazide azide is the most explosive chemical compound ever created. It is part of a class of chemicals known as high-nitrogen energetic materials, and it gets its “bang” from the 14 nitrogen atoms that compose it in a loosely bound state. This material is both highly reactive and highly explosive.

What are 2 types of high explosives?

Detonating explosives, such as TNT and dynamite, are characterized by extremely rapid decomposition and development of high pressure, whereas deflagrating explosives, such as black and smokeless powders, involve merely fast burning and produce relatively low pressures.

What is the fastest explosive?

OctanitrocubaneOctanitrocubane has a detonation velocity of 10,100 m/s, making it the fastest known explosive.

Is PETN a primary explosive?

PETN is a second- ary explosive and as such is not as sensitive as primary explosives such as lead azide. Cast primers of PETN are also supplied as shaped charges. RDX – RDX (cyclotrimethylenetrinitramine) is second in strength to nitroglycerin among common explosives substances.

What is the most powerful explosive material?

PETNOne of the most powerful explosive chemicals known to us is PETN, which contains nitro groups which are similar to that in TNT and the nitroglycerin in dynamite.

What makes a substance explosive?

An explosive substance is a solid or liquid substance (or mixture of substances) which is in itself capable by chemical reaction of producing gas at such a temperature and pressure and at such a speed as to cause damage to the surroundings. Pyrotechnic substances are included even when they do not evolve gases.

What are some examples of explosive substances?

Examples include primary explosives such as nitroglycerin that can detonate with little or no stimulus and secondary explosives such as dynamite (trinitrotoluene, TNT) that require a strong shock (from a detonator such as a blasting cap). Low explosives change into gases by burning or combustion.

What are primary explosives?

A primary explosive is an explosive that is extremely sensitive to stimuli such as impact, friction, heat, static electricity, or electromagnetic radiation. Some primary explosives are also known as contact explosives. A relatively small amount of energy is required for initiation.

What is an example of a primary explosive?

Primary explosives are used as detonators: that is, to cause the secondary explosives to explode. Mercury fulminate, picric acid, lead azide, nitroglycerine and iodine nitride are examples of primary explosives. TNT, dynamite, hexogen, HMX and Torpex are examples of secondary explosives.

What is Emulex explosive?

Emulex is explosive material that is a sensitive emulsion explosive with a greyish-yellow paste like texture wrapped in plastic film or rigid paper tube cartridges. It is used in rock blasting in quarry.