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Freezing point (℃)-16 - ° 4 ( customizable temperature )generates foam while forming a water film during the fire extinguishing process. Through cooling, air isolation and suffocation, it can quickly overwhelm the fire and extinguish the fireextinguish fires caused by non-water-soluble substances such as petroleum and petroleum products.Product Description
6 % (AFFF, -16 ℃) – For Sea (aqueous film-forming foam) fire extinguishing agent ( -16 ℃) is an efficient and environmentally friendly. It is composed of a combination of fluorocarbon surfactants, stabilizers, anticoagulants and other components. The fire extinguishing agent generates foam while forming a water film during the fire extinguishing process. Through cooling, air isolation and suffocation, it can quickly overwhelm the fire and extinguish the fire. It is mainly used to extinguish fires caused by non-water-soluble substances such as petroleum and petroleum products. It is not suitable for extinguishing fires caused by water-soluble substances such as alcohols, esters, ketones, aldehydes, and ethers. It can be mixed with fresh water or seawater at a ratio of 6:94 to foam and extinguish fires.
Application
It is widely used in various industrial and mining enterprises, fire trucks, airports, gas stations, oil tankers, large oil fields, oil tanks, refineries, oil depots and other occasions.
Technical Parameters
Freezing point (℃) | -16 - ° 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: ≤ 15.0 3A21 aluminum sheet: ≤ 15.0 | |||
specific liquidity | At -11 °C, the foam liquid flow rate before and after temperature, treatment is greater than the standard reference liquid flow rate. | |||
Surface tension ( mN/m ) | 17.5 ± 10% | |||
Foaming multiple | 7.5 ± 20% | |||
25% liquid separation time ( min ) | 3 ± 20% | |||
Fire extinguishing performance |
( IA level ) | strong cast |
Fire extinguishing time | Fresh water ≤ 3min |
Seawater ≤ 3min | ||||
Anti-burn time | Fresh water ≧ 10min | |||
Sea water ≧ 10min | ||||
Storage temperature (℃) | - 13~+45 | |||
Shelf life (years ) | 8 | |||
Product Advantages
This product has a wide range of uses, high efficiency, environmental protection, and safe fire extinguishing and use functions. It has the advantages of no odor, no pollution, no corrosion of equipment, no residue during storage and use, stable storage, and harmless to the body during normal use. In terms of fire extinguishing, this product has the characteristics of strong fluidity and fast fire extinguishing speed.
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 -13 ℃ ~ +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.
