ABC fire extinguisher agent dry chemical powder/fire fighting dry chemical powder

Product DescriptionABC fire extinguisher agent dry chemical powder/fire fighting dry chemical powder.
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.
M (powder)+OH(free-radical)→MOH
MOH+H(free-radical)→M+H2O


Feature & Advantage1.The effective extinguishing ingredient is more than 90%.


2.The powder average diameter is less than 10μm,so it has more surface area, which can absord more fire free-radicals.


3.With samll size and light weight,the powder can suspend for a long time to form the total flooding protection area,which will improve the fire extinguish efficiency.
ParameterITEMTECHNICAL REQUIREMENTTEST RESULT90% Diameter,μm≤209Water Content,%≤0.250.18Moisture Absorption,%≤3.00
0.48Water RepellencyNo distinct moisture,no cakingNo distinct moisture,no caking
Needle Penetration,mm≥16.054.4Low Temperature Resistance,s≤5.0
3.4ColorWhiteWhite
Fire Extinguish Ability,g/m³(A Fire )≤15045Fire Extinguish Ability,g/m³(BC Fire )
≤150
50ApplicationHand-held Fire Extinguisher
Wheeled Fire ExtinguisherCertificationsOur CompanyContact us