Experimental study on destruction of thin-walled ammunition with Poly Tetra Fluoro Ethylene(PTFE)thermite
In order to meet the destruction of abandoned ammunition under the special environment and special requirements.Based on theoretical calculations and a large number of related trial studies,a recipe for fireworks was reasonably designed,and finally a chemical and corrosive aluminum thermal formula was obtained.The formula was composed of Al+Fe2O3 as the main reaction system,CuO as the gas producing agent,and adding a small amount of polytetrafluoroethylene as the binder.In order to facilitate the use and operation,aluminum heat agents are loaded into a burning torch that resists high temperature resistance and corrosion,forming an efficient cutting device.This cutting device is not only light and portable,easy to operate,but also does not require the outside world to provide energy.It proves that the designed cutting device can melt through 10 mm analog bombs when the amount of the cutting medicine is 200 g.Therefore,the device can be widely used for the destruction of abandoned ammunition under special environment and special requirements,which greatly improves the safety and efficiency of the destruction of abandoned ammunition.
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