Mob/ Whatsapp/Wechat: +86 138 806 76215 | Email: [email protected] / [email protected]
Product Description
6% (AFFF/AR , - 30 ℃) is a low-expansion foam fire extinguishing agent, which is formulated with compound surfactant, anti-alcohol agent, stabilizer, antifreeze agent, additives, etc. and water. In addition to the performance of general aqueous film-forming foam fire extinguishing agents in quickly extinguishing oil fires, it also has the ability to form a layer of condensation on the surface of polar flammable liquids due to the polar film-forming agent added to the formula. The film protects the fire-extinguishing foam from being destroyed, so it can also quickly extinguish fires caused by polar (water-soluble) flammable solvents such as alcohols, esters, ethers, aldehydes, ketones, organic acids, etc. It is an efficient and multi-functional fire extinguishing agent. This product can be used to extinguish fires by foaming with fresh water or seawater at a ratio of 6:94 (with various low-expansion foam generating equipment). This product has a fire extinguishing level of IA for extinguishing non-polar solvent fires and a fire extinguishing level of polar solvent fires. ARⅠA level . _
Application
This fire extinguishing agent has strong adaptability and a wide range of uses. It can effectively and quickly extinguish flammable liquid fires. Not only can it quickly extinguish large-area oil fires in oil fields, oil depots, refineries, ships, airports, chemical plants, and storage of large quantities of oil products, but it can also be used to extinguish fires involving flammable polar solvents such as alcohols, esters, ethers, organic acids, amines, and ketones. It can also achieve rapid fire extinguishing.
Technical Parameters
Freezing point (℃) | -30 - ° 4 ( customizable temperature ) | |||
Freeze resistance, melt resistance | No visible stratification and heterogeneity | |||
pH value | 6.0~9.5 | |||
Corrosion rate ( mg/ ( d · d㎡ ) ) | Q235A steel sheet: 2.4 3A21 aluminum sheet: 1.4 | |||
Surface tension ( mN/m ) | 18.0 ± 10% | |||
Interfacial tension ( mN/m ) | 4.5 ± 10% | |||
Foaming multiple | 7.0 ± 20% | |||
25% liquid separation time ( min )
| 10.0 ± 20% | |||
Fire extinguishing performance |
IA level | Strong release | Fire extinguishing time ≤ 3min | Fresh water ≤ 3min |
Seawater ≤ 3min | ||||
Anti-burn time ≧ 10min | Fresh water ≧ 10min | |||
Sea water ≧ 10min | ||||
ARIA level | Fire extinguishing time ≤ 3min | Fresh water ≤ 2min | ||
Sea water ≤ 2min | ||||
Anti-burn time ≧ 15min | Fresh water ≧ 17min | |||
Sea water ≧ 16min | ||||
Storage temperature (℃) | - 25~+45 | |||
Shelf life (years ) | 2 |
Product advantages
In addition to being suitable for oil fires, when the foam encounters polar liquids, a polymer film can be formed at the interface between the fuel and the foam to effectively protect the foam and extinguish the fire through the multiple functions of the foam, water film and protective film. This product controls fire quickly, extinguishes fire quickly, has high efficiency, good fluidity, strong self-sealing ability and good re-ignition resistance. This product is easy to store, has no odor, no pollution, does not corrode equipment, does not produce residues during storage and use, is stable in storage, and is harmless to the body during normal use.
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 -25 ℃ ~ +45 ℃.
d. It is valid for eight years when sealed and stored in the above environment. This product is not affected by freezing and thawing.