HVG FIRE FIGHTING EQUIPMENT 0250

HVG FIRE FIGHTING EQUIPMENT 0250: ABC Dry Powder Extinguishing Agent

ABC dry chemical is usually a mix of monoammonium phosphate and ammonium sulfate, the former being the active one. The mix between the two agents is usually 40–60%, 60-40%, or 90-10% depending on local standards worldwide. The USGS uses a similar mixture, called Phos Chek G75F.

Product detail:

Model Number: BC powder
Color: Yellow/ blue/
Dry powder: NH₄H₂PO₄
Type: Ordinary Dry Powder
ABC rate: 30%, 40%, 50%, 75%, 80%, 90%
Standard: EN615
Water Repellency: No Obvious Water Absorbing (No Agglomerate)

Technical specification:

ABC Dry Powder Extinguishing Agent index

Items	Technical Standards
NH₄H₂PO₄ %	customization
Apparent Density g/ml	≥0.80
Moisture Content %	≤0.20
Moisture Absorption %	≤3.00
Needle Penetration mm	≥16.0
Fluidity S	≤8.0
Particle Distribution (<0.04mm) %	≥50.0
Low-Temperature-Resistant S	≤5.0
Electric Insulativity KW	≥5.0
Color	customization
Discharge Rate %	≥90.0
Extinguishing Efficiency For Class A	success ratio 2:3(at least)
Extinguishing Efficiency For Class B&C	success ratio 2:3(at least)