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ABC Super fine powder fire extinguishing agent GA 578-2005
Application
The super-fine dry powder can be filled with the portable fire extinguisher, wheeled fire extinguisher, automatic hanging fire extinguisher, cabinet fire extinguishing equipment and pipe network fire extinguishing system. It is widely used in industrial and civil buildings, production and storage places to extinguish A, B, C, E fire. Its fire extinguishing rate is more than 40 times that of water series fire extinguishing agent, its fire extinguishing efficiency is 2-3 times that of halon fire extinguishing agent and 6-10 times that of ordinary dry powder fire extinguishing agent.
Quality standard
ABC Super Fine Dry Powder [ NH4H2PO4（90%）] GA 578-2005
| Item | Technical Indicators | |
| bulk density (g/ml) | 0.50±30% | |
| moisture (%) | ≤0.25 | |
| moisture absorption rate (%) | ≤3.00 | |
| penetration (mm) | ≥16.0 | |
| water repellency | No obvious water absorption, no agglomeration | |
| low temperature resistance (s) | ≤5.0 | |
| electrical insulation (kV) | ≥4.0 | |
| 90% particle size (μm) | ≤20 | |
| Extinguishing Effectiveness of Class B and C fire (g/m3) | ≤150 | |
| Extinguishing Effectiveness of Class A fire | Wood fire (g/m3) | ≤150 |
| Polypropylene fire (g/m3) | ≤150 | |
Packaging, transportation and storage
Woven bag lined with plastic bags, bag specification: 20kg or 500kg; dry powder should store in ventilated, dry place, and avoid rain drench in transportation, prevent damp be affected with damp and pack damage.
China Fire Products Certificate and Inspection Report
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