Production introduction
Available in three models tailored for different temperature ranges-AFFF 3% (-1°C), AFFF 3% (-16°C), and AFFF 3% (-35°C)-the Foam Concentrate For Fire Fighting ensures reliable performance in both moderate and extreme cold climates. All variants appear as clear pale - yellow liquids, with pH levels optimized for stability and compatibility with firefighting systems.
Key properties of the Foam Concentrate For Fire Fighting include low surface tension (ranging from 16.2 to 18.7 mN/m) and controlled spreading coefficients (3.5–6.4 mN/m), enabling rapid foam spread over flammable liquid surfaces. With a viscosity of ≤20 MPas at 20°C, it flows smoothly through firefighting equipment, while expansion ratios (6.6±1 to 8.3±1) and 25% drainage times (2.5–3.2 min) ensure durable foam blankets that smother fires efficiently.
The freezing points of the Foam Concentrate For Fire Fighting models (-1°C, -16°C, -35°C) allow deployment in regions with harsh winters, maintaining functionality when other concentrates might solidify. Whether used in industrial facilities, storage terminals, or cold - climate operations, this Foam Concentrate For Fire Fighting delivers consistent, life - saving fire suppression.
In summary, foinbo® Foam Concentrate For Fire Fighting combines tailored temperature resilience, optimal flow properties, and durable foam formation. It is an essential component for fire - safety systems, protecting assets and lives by swiftly neutralizing flammable liquid fires.
Products Parameters
|
Model |
AFFF 3% (-1℃) |
AFFF 3% (-16℃) |
AFFF 3% (-35℃) |
|
Appearance |
Clear Pale Yellow Liquid |
||
|
PH |
7.9-8.3 |
7.6-8.2 |
7.8-8.2 |
|
Surface Tension |
16.2 mN/m |
17.3 mN/m |
18.7 mN/m |
|
Spreading Coefficient |
6.2-6.4 mN/m |
3.5-3.8 mN/m |
4.2-4.3 mN/m |
|
Viscosity @ 20℃ |
≤20 MPas |
≤20 MPas |
≤20 MPas |
|
Expansion Ratio |
8.3±1 |
6.6±1 |
7.6±1 |
|
25% Drainage Time |
2.9( 1±20% ) min |
2.5( 1±20% ) min |
3.2( 1±20% ) min |
|
Freezing Point |
-1℃ |
-16℃ |
-35℃ |
Products Description
FAQ
Q: How to choose the right Foam Concentrate For Fire Fighting model for my region?
A: Select based on your area's minimum winter temperatures. Use AFFF 3% (-1°C) for mild climates, AFFF 3% (-16°C) for colder regions, and AFFF 3% (-35°C) for extreme cold environments.
Q: Can Foam Concentrate For Fire Fighting be mixed with other concentrates?
A: No, mixing different concentrates may disrupt chemical properties. Stick to one foinbo® AFFF 3% Series variant per system and flush thoroughly before switching.
Q: What's the shelf life of Foam Concentrate For Fire Fighting?
A: When stored in sealed containers at 5–40°C, it has a shelf life of 5–10 years. Regularly check for color changes or sediment, which indicate degradation.
Q: How to test Foam Concentrate For Fire Fighting's effectiveness?
A: Conduct small - scale foam - generation tests using your system. Measure expansion ratio, drainage time, and film formation on flammable liquids to ensure specs match the datasheet.
Q: Can this concentrate be used in marine firefighting?
A: Yes, the AFFF 3% Series is compatible with marine systems. Ensure equipment (pumps, nozzles) is rated for the concentrate's viscosity and flow properties.