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ABC Dry Powder
A kind of extinguishing agent made from diammonium phosphate or ammonium dihydrogen phosphate for extinguishing fires involving flammable solids, flammable fluids, combustible gases and electric equipment. It can be used in combination with foam extinguishing agents. It exhibits superior effectiveness in extinguishing large-area fires and is widely used in fire protection and fire extinguishing in oilfields, oil depots,
petroleum refineries, large chemical plants, chemical storerooms, ships, airports, mines, factories, restaurants,
and hotels, as well as in forested areas.
Item | Standard | Testing Results | |
Name of product | ABC Dry Powder | GB4066.2-2004 | |
Content of diammonium Phosphate ( NH4H2PO4) % | 50% ± 3 | 50.10 | |
Bulk Density,G/ml | ≤ 0.80 | 0.89 | |
Water content,% | ≤ 0.20 | 0.16 | |
Moisture absorption rate,% | ≤ 3.00 | 2.30 | |
Anti-caking Performance,mm | ≥ 16.00 | 19.60 | |
Water Repellency, S | No distinct moisture, no caking | compliance | |
Size distribution,% | 0.250mm | 0.00 | 0.00 |
0.250—0.125mm | 7±3 | 9.00 | |
0.125—0.063mm | 18±6 | 20.00 | |
0.063—0.040mm | 18±6 | 14.00 | |
Bottom | ≥50.0 | 57.00 | |
Low Temperature Resistant, S | ≤5.00 | 4.50 | |
Electrical insulation, KV | ≥5.00 | 5.50 | |
Color | Yellow | ||
Storage: in a cool, dry, and ventilated warehouse.
ABC Dry Powder