Environmentally Friendly BC Powder Extinguishing Agent
Description:
BC dry powder fire extinguishing agent, also known as fully silicified dry powder, is composed of sodium bicarbonate, silicone oil, flow enhancer, anti-caking agent, additives, etc. The fire extinguishing agent has the characteristics of fast fire extinguishing speed, high fire extinguishing efficiency, good insulation performance and long storage period. , harmless to humans and animals; can be filled in portable fire extinguishers, cart-type fire extinguishers and dry powder fire trucks, suitable for fighting flammable liquids, gases and live equipment fires. Widely used in oil fields, oil depots, ships, warehouses, refineries, substations, petrochemical enterprises, etc.
Standard: GB4066.1--2004, etc.
Specification of BC dry powder fire extinguishing agent:
|
Items |
Technical indicators |
Record |
|
|
Main component(% ) |
NaHCO3 |
40±3 |
40.2 |
|
Bulk density(Kg/L) |
0.90±0.1 |
0.98 |
|
|
Sieve Analysis(%) |
Below 0.040mm;≥70 |
71 |
|
|
Water repellency(Hr) |
No obvious bibulous, not agglomeration |
No obvious bibulous, not agglomeration |
|
|
Moisture absorption rate(%) |
≤2.5 |
1.53 |
|
|
Moisture content(%) |
≤0.20 |
0.11 |
|
|
color |
White |
White |
|
Picture of BC dry powder fire extinguishing agent:
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