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Plastic explosive is a soft and hand-moldable solid form of explosive material. Within the field of explosives engineering, plastic explosives are also known as putty explosives [1] or blastics. Plastic explosives are especially suited for explosive demolition. Common plastic explosives include Semtex and C-4.
Detonating cord (also called detonation cord, detacord, detcord, blasting rope, or primer cord) is a thin, flexible plastic tube usually filled with pentaerythritol tetranitrate (PETN, pentrite). With the PETN exploding at a rate of approximately 6,400 m/s (21,000 ft/s), any common length of detonation cord appears to explode instantaneously.
Instead of electric wires, a hollow plastic tube delivers the firing impulse to the detonator, making it immune to most of the hazards associated with stray electric current. It consists of a small diameter, three-layer plastic tube coated on the innermost wall with a reactive explosive compound, which, when ignited, propagates a low energy ...
The Composition C family is a family of related US-specified plastic explosives consisting primarily of RDX. All can be moulded by hand for use in demolition work and packed by hand into shaped-charge devices. Variants have different proportions and plasticisers and include Composition C-1, Composition C-2, Composition C-3, and Composition C-4. [1]
These can be easily ignited by friction, static electricity, and sparks generated when packing the material inside the tube or attaching the end caps, causing many injuries or deaths amongst builders. [1] Sharp objects such as nails or broken glass are sometimes added to the outer shell or inside of the bomb to increase the lethality of the device.
Guided bomb: Improvised explosive device: Land mine: Explodes when pressure is applied to the bomb. Outlawed in 164 nations. 1832 Ming Dynasty: Laser guided bomb: Molotov cocktail: Improvised incendiary grenade often made in a beer bottle Nail bomb: 1970 Pipe bomb: Pressure cooker bomb: the pressure of the pressure cooker places high explosive ...
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The mine consists of a polyethylene plastic container containing 37 g (1.3 oz) of VS-6D or VS-60D liquid explosive. [1] [3] The two wings of the PFM-1 allow it to glide after being released in the air, then spin, stabilizing it and slowing its descent, similar to maple seeds. [4] [1] The thick wing contains the liquid explosive. [4]