an industrial safety & marine products distribution company
an industrial safety & marine products distribution company
Aqueous Film Forming Foam (AFFF) Concentrate
NAFFCO FILM PLUS are superior quality Aqueous Film Forming Foam concentrate which can be used to extinguish fires of non-polar hydrocarbon fuels. FILM PLUS is suitable for use with most types of proportioning and discharge equipment.
AFFF foam concentrate is designed for rapid-fire knockdown by producing a thin aqueous film that helps to prevent the release of fuel vapors. The foam blanket, from which the film-forming liquid drains separates oxygen from the fuel surface, extinguishes the fire, and prevents re-ignition. The water content of the foam provides a cooling effect.
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| Model | FILMPLUS NF1-C6* | FILMPLUS NF3-C6 | FILMPLUS NF6-C6 |
|---|---|---|---|
| Product | AFFF | AFFF | AFFF |
| Use Concentration | 1% | 3% | 6% |
| Specific Gravity @ 20°C | 1.04 ± 0.02 | 1.02 ± 0.02 | 1.02 ± 0.02 |
| pH @ 20°C | 8.0 ± 1.0 | 8.0 ± 1.0 | 8.0 ± 1.0 |
| Viscosity @ 20°C | < 10 cSt | < 5 cSt | < 5 cSt |
| Pour Point | Flows at -7°C | Flows at 0°C | Flows at 0°C |
| *Foam Expansion | > 7 | > 7 | > 7 |
| *Foam Drainage 25% | 2 minutes min. | 2 minutes min. | 2 minutes min. |
* UL approval only
The aqueous film is produced by the fluorocarbon surfactant reducing the surface tension of the foam solution to a point where the solution can be supported by the surface tension of the fuel.
FILM PLUS provides excellent penetrating and wetting qualities when used on Class A fires. This is important when extinguishing deep-seated fires in wood, paper, rubber, and other ordinary combustibles.
Expansion & Drainage values depend on the equipment & the application condition
Specific References
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NAFFCO FILM PLUS are superior quality Aqueous Film Forming Foam concentrate which can be used to extinguish fires of non-polar hydrocarbon fuels. FILM PLUS is suitable for use with most types of proportioning and discharge equipment.
AFFF foam concentrate is designed for rapid-fire knockdown by producing a thin aqueous film that helps to prevent the release of fuel vapors. The foam blanket, from which the film-forming liquid drains separates oxygen from the fuel surface, extinguishes the fire, and prevents re-ignition. The water content of the foam provides a cooling effect.