High Expansion
NF HEFC 2% is a blend of tensides, stabilizers, and preservatives. NF HEFC 2% mixed with water and converted into finished foam via medium or high expansion foam making equipment combats fires by engulfing the area, restricting the supply of oxygen and creating an inert atmosphere.
The water content of the foam, particularly the medium expansion, provides a cooling effect. NF HEFC 2% should be used 2% concentration in fresh or sea water if medium or high expansion foams are required depending on the equipment used.
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Features
- UL Listed Foam Liquid Concentrate.
- Excellent wetting characteristics when used in combating Class A fuel fires.
- Because of its superior environmental impact properties is it purely environment friendly.
- If inadvertently frozen, thawing will render product completely serviceable again.
- Suitable to use in indoor and outdoor fires is Class A, B and including LNG fire.
- Packing shall be 20 litres, 200 litres or 1000 litres tote.
Specifications
|
PRODUCT |
NF HEFC 2% |
|
Use Concentration |
2% |
|
Specific gravity @ 25°C |
1.01 ± 1.04 |
|
pH |
6.5 - 8.5 |
|
Viscosity |
< 20 |
|
Storage temp |
1.70C to 490C |
|
Expansion * |
> 200 |
*Drainage time values depend on the equipment & the application conditions
Resources
|
TDS_NF-HEFC 2 % |
