Nothing, really. C4 is quite powerful, easily made and obtained, and getting it ready for denotation is not an hassle.
About the only disadvantage in my book is mostly power. In combat, C4 isn't always efficient and is usually replaced with TNT or ammonium nitrate. But C4 is a useful bomb for collapsing old buildings and other unwanted structures.
C4 or an atomic bomb - just get some c4 light it on fire and stomp it or get your knife and cut and atom in 2
It is a moldable ( maleable ) plastic explosive it is just like c4, and is made of PETN and RDX. there are a few types of semtex- semtex H, Semtex A, and another type of semtex is used fo blasting. it is moldable like c4 is is plastic like c4.
C-4 (composition 4) is one of the popular plastic explosive(explosive chemical mix with plastic binder). It has 2 important advantages:The explosive material which coated with plastic binder will make it less sensitive to heat and shock. Since it is stabilized, it is relatively safe to handle C-4. Only detonator or blasting cap can trigger the reaction. Lighting the C-4 with a match will just make it burn slowly, like a piece of wood. (In Vietnam, soldiers actually burn C-4 as an improvised cooking fire.) Even shooting the explosive with rifle won't trigger the reaction.C-4 material is highly flexible. It can be molded into different shapes to change the direction of the explosion.Explosive material in C-4 is cyclotrimethylene-trinitramine (royal demolition explosive / RDX). Cyclotrimethylene-trinitramine was first prepared in 1899 from nitric acid and methenamine by Henning. The flow chart below (Please refer to reference below) shows the synthesis method uses methenamine (hexamethylenetetramine).Besides the method above, cyclotrimethylene-trinitramine can also be synthesized from formaldehyde, ammonium nitrate and acetic anhydride. (Method developed by Ross and Schiessler' in 1940's)Normally, 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. In 2004, Kenneth E. Lee discovered a reformulation of composition C-4 explosive for superior energetic performance and flexibility. (US Patent: 6887324)Reference:How C4 explosive is made. Life Chemistry. Retrieved June 20, 2008, fromhttp://life-chemistry.blogspot.com/search/label/Explosive
If the charge is delivered directly into the RDX inside the plastic coating, then yes. But usually, a blasting cap is used. The cap explodes and the shock wave it produces is enough to initiate C4. If an electrical system is used, wires are inserted into the plastic binder and to a detonating system. A remote control would send a jolt of electricity to the explosive, and it would explode.
Chemistry can create dangerous circumstances if one does not know what they are doing. For example, mixing chlorox and ammonia can produce fatal gases.
it's an explosive
C4 is made of an explosive called RDX with a coating of plastic over it. Think of it as an explosive in a block of plastic as a container.
C4 is basically the explosive called RDX coated in a plastic binder. The role of the plastic binder is to both coat and protect the RDX, and also make the explosive malleable. Think of C4 as just an explosive in a plastic container.
Yes. It is a high explosive.
C4
C4
C4 is an explosive compound known as RDX that is coated with a plastic binder. The plastic basically serves as both an protector for the explosive, and as an malleable feature for it. Since the explosive has a coating of plastic over it, to set off C4, a blasting cap or wire is usually inserted into the explosive, and a jolt of electricity sent through it to set the RDX off.
C4 is most common
C-4 explosive was developed in the early 1960s, specifically in 1963, by the U.S. Army as a replacement for the less stable Composition B explosive.
C4 plants that use the C4 pathway require more ATP and NADPH
C4 is an plastic explosive commonly used to demolish (blow up) old buildings and other unwanted structures. It's not commonly used or at all used in combat because it is a somewhat unwieldy explosive.
c4