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With the idea of "Particle function design",realize the maximum of extinguishing key ingredient without accessory without accessory material which has nothing to do with extinguishing.Using water undissolved micro-nano particle ammonium polyphosphate as core part ,produce with nano accessory material which can help catalyze and flow,it can generate composite superfine powder fire extinguishing agent,which is 5 μm average diameter with high chemical activity,good liquidity,water repellency and high extinguishing efficiency.It has been tested that Micro-nano Composite Superfine Powder Fire Extinguishing Agent has very high extinguishing efficiency in putting out A,B,C class fire,which is better than any other present extinguishing agent.Since the material formula,production process has changed a lot and the quality increases greatly,it is also called"The second generation superfine dry powder fire extinguishing agent".
As a material burns it creates free-radicals. These are energised particles which emit heat, making up the third side of what is known as the fire triangle. When a dry chemical powder is introduced into a fire, each grain absorbs these free-radicals. What makes micro-nano superfine powder special is its ability to absorb the free-radicals. The samller diameter increases its surface area, enabling it to mop up more free-radicals than other powders.
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