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Water-based fire extinguishing agents are composed of water, penetrants, flame-retardants and other additives. Extinguishing Class A fire, it not only can extinguish open flames quickly, but also penetrate into the solid interior, destroy the combustion chain and prevent re-ignitionExtinguishing Class B fires, the formed water film can cover the surface of burning liquid quickly because of its extremely low surface tension and good fluidity, it can extinguish the fire rapidly and prevent re-ignition through flame retardant, cooling and suffocation. mixed with fresh water in a ratio of 3:97 in various fire extinguishers, fire trucks, and fire extinguishing system.widely used in oil fields, oil depots, petrochemicals, airports and other fire place with non-water-soluble flammable and combustible liquids. It is also suitable for Class A solid fire places such as wood, rubber, tires, quilts and woolen textiles, paper, buildings, forests, grasslands and other places. .
Product Description
Water-based fire extinguishing agents are composed of water, penetrants, flame-retardants and other additives. They are generally liquid fire extinguishing agents the form of droplets or a mixture of droplets and foam. The water-based fire extinguishing agent has high fire extinguishing efficiency, wide application range, strong flame retardant and re-ignition resistance, it also have good stability, non-corrosive, strong penetrating ability and rapid spreading.
When extinguishing Class A fire, it not only can extinguish open flames quickly, but also penetrate into the solid interior, destroy the combustion chain and prevent re-ignition, Extinguishing Class B fires, the formed water film can cover the surface of burning liquid quickly because of its extremely low surface tension and good fluidity, it can extinguish the fire rapidly and prevent re-ignition through flame retardant, cooling and suffocation. This product can be mixed with fresh water in a ratio of 3:97 in various fire extinguishers, fire trucks, and fire extinguishing system.
Application
Water-based fire extinguishing agents is widely used in oil fields, oil depots, petrochemicals, airports and other fire place with non-water-soluble flammable and combustible liquids. It is also suitable for Class A solid fire places such as wood, rubber, tires, quilts and woolen textiles, paper, buildings, forests, grasslands and other places. .
Technical Parameters
Freezing point (℃) | - 10 ° - 4 (customizable temperature ) |
Freeze resistance, melt resistance | No visible stratification and heterogeneity |
pH value | 6.0~9.5 |
Surface tension ( mN/m ) | 15.5 ± 10% |
Corrosion rate ( mg/ ( d · d㎡ ) ) | Q235 steel sheet: 2.2 LF21 aluminum sheet: 2.7 |
toxicity | Fish mortality: 0% |
Extinguish Class B fires | extinguished 70B fire |
Extinguish Class A fires | extinguished 2A fire |
Storage temperature (℃) | - 5~+45 |
Shelf life (years ) | 2 |
Product advantages
Water-based fire extinguishing agent has a wide range of uses, high efficiency, environmental protection, and safe fire extinguishing and use functions. During storage and use, it has no odor, no pollution, does not corrode equipment, does not produce residues, is stable in storage, and is harmless to the body in normal use. In terms of fire extinguishing, this fire extinguishing agent has the characteristics of rapid fire extinguishing, strong resistance to re-ignition, small water damage, and easy recovery after fire extinguishing .
Packing
a. Packaging in 50Kg, 200Kg, 1000kg plastic barrels.
b. Products must not be mixed with other chemicals and other chemicals during transportation and storage. It can be stored closed for a long time in plastic barrels or iron barrels with anti-corrosion treatment on the inner wall. They cannot be stored in rusty iron barrels or rusty equipment to avoid affecting product quality and causing product failure.
c. It should be stored in a cool and dry place. Store in a ventilated warehouse to prevent exposure to the sun, and the storage environment temperature is -5 ℃ ~ +45 ℃.
d. It is valid for 2 years when sealed and stored in the above environment. It is not affected by freezing and thawing.
