Customization: | Available |
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Warranty: | 8 Years |
Expansion Ratio: | 7.7 |
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Technical data | |
Application | Class B fire |
PH Value (20°C) | 8.5 |
Expansion Ratio (20°C) | 7.7 |
25%Drainage Time (20°C) | 2.6min |
Surface Tension (20°C) | 17.2mN/m |
Extinguishing Time | 3 min |
Burn-resisting Time | 10min |
Freezing point | -23ºC |
Mixture ratio | 6% |
Service life/Warranty | 8 years |
Certification | CCCF, ISO |
Packaging | plastic drum: 200L/50L/25L |
AFFF series Foam Concentrate contains fluorosurfactants to efficiently extinguish and provide vapor suppression of class B hydrocarbon fuel fires such as gasoline, petroleum, benzene, kerosene, oil (water non-miscible flammable liquids). AFFF foams are mostly involved in large-scale fires in high-risks industries: refineries, offshore platforms and airports.
AFFF series produces high-quality foam blanket on the fuel surface by forming an aqueous film which forms a fuel vapor barrier. The foam blanket blocks oxygen which supply to the burning fuel and quickly flows over the flammable liquids to form an aqueous film and seal the fuel surface while suppressing fuel vapors. The foam blanket has a cooling effect to rapidly extinguish fires.
AFFF foams have fast fire knockdown and long burnback resistance characteristics.
Applications
Mainly applicable to water-miscible combustible, flammable liquids & normal combustible solid fires. widely used in large storage tank farms, warehouse, transfer device, production&process device, oil wharf and aircraft hangar etc.
This series is also applicable to seawater.
Quality Guarantee Period: 8 years
We supply various types of foam concentrate as per different requirements, please check our showroom for more details.
Our Advantages
1. Manufacturer direct supply with reasonable price.
2. Strict quality check before export.
3. Customized OEM order is accepted.
4. Technical support available.
5. Wide product range of foam sprinkler system and water sprinkler system,can almost offer an one stop purchasing service for customers.