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Composition C-4 is a white plastic-bonded explosive material that can be molded and shaped by hand. Composition C-4 is a legacy explosive formulation with decades of use. Contains: RDX, High molecular weight polyisobutylene (PIB), Dioctyladipate (DOA), Lightweight process oil (Oil) Background.
C-4 or Composition C-4 is a common variety of the plastic explosive family known as Composition C, which uses RDX as its explosive agent. C-4 is composed of explosives, plastic binder, plasticizer to make it malleable, and usually a marker or odorizing taggant chemical.
27 Φεβ 2024 · C-4, or composition 4, is one variety of plastic explosive. The basic idea of plastic explosives, also called plastic bonded explosives (PBX), is to combine explosive chemicals with a plastic binder material.
Composition C-4 was standardized as the premier military plastic explosive in 1957. It was developed because C-3 was not powerful enough and lost 1.2% of it's mass.
Composition C-4 is a common demolition material used by the USMC. It is designed to be flexible to facilitate molding into various charge shapes and consists of a mixture of RDX, polyisobutlyene, dioctyl adipate, and process oil. The demolition block form of Composition C-4 is the M112 demolition charge shown in Figure 1.
C-4 is a semiplastic, putty-like mate- rial. It can be molded over a wide range of temperatures (-700 F to 1700 F) and produces a cutting action when detonated. C-4’s velocity of detonation, the rate at which an explosive changes to a gaseous form, is 26,400 feet per second.
5 Ιαν 2012 · C4 can be pressed into gaps, cracks, holes and voids in buildings, bridges, equipment or machinery. Similarly, it can easily be inserted into empty shaped charge cases of the type used by...
