Water-resistant aqueous film-forming fire extinguishing agent 3% AFFF/AR , -2℃ - seawater resistant

Product Name:Anti-Soluble Aqueous Film Forming Fire Extinguishing Agent 3% AFFF/AR , -2℃ -  Seawater Resistance

Specification model: 3% AFFF/AR, - 2℃ 

First, basic functions
Brief Description: AFFFAR 3% Water Resistant Water Film Forming Foam Fire Extinguishing Agent -2℃ is a high quality water resistant water film forming fire extinguishing agent, which can be mixed with 3 volumes and 97 volumes of fresh water/sea water to extinguish hydrocarbon fuel fires (such as gasoline ), polar solvent fires (eg: alcohol), and mixtures of the two and unleaded motor gasoline fires, is a general-purpose foam extinguishing agent suitable for most proportioning mixers and foam injection devices. AFFF/AR3% water-soluble film-forming fire-extinguishing agent is a fire-extinguishing agent containing a special biopolymer. This polymer has two functions. One is that it can form a protective film between the water-soluble fuel and the foam, making it It can extinguish fire; second, its foam quality has better stability and heat resistance, burning resistance and sealing performance than ordinary AFFF.

Second, Features

· Low energy consumption, water-resistant, water-resistant film-forming extinguishing agent that requires only minimal agitation energy.

· Has excellent fluidity and quickly overwhelms flames to extinguish oil fires.

·Suitable for mixing with water

· Compatible with standard foam proportioners and other foaming devices.

· Can be used in combination with compatible dry powder fire extinguishing agents

Third, storage period and inspection

The maximum shelf life of any extinguishing agent concentrate can only be achieved under proper storage and maintenance conditions. Factors affecting the storage period: extreme high or low temperature, evaporation of liquid, dilution and mixing with other miscellaneous liquids, etc. The storage period of Nikken Fire Fighting Equipment Co., Ltd. anti-dissolving water film-forming fire extinguishing agent is 2 years.

Applicable type: fresh water/sea water.

Fourth, typical physical and chemical properties

Appearance                ———————  yellow paste

Specific gravity (20℃), g/cm3   ———————  1.01-1.20

PH value (20℃)        ———————   6-9.5

Freeze, Thaw Resistance     ———————   No Visible Delamination and Heterogeneity

Liquidity               ———————   Flow greater than standard reference fluid

Diffusion Coefficient             ———————   Positive

Expansion factor            ————————   20%,

25% liquid elution time, min    ————————   the deviation from the characteristic value is not more than 20%

Extinguishing time (acetone), min ————————  ≤3

Anti-burn time (acetone), min ————————  ≥10

Fire extinguishing time (120# solvent oil), min —————  ≤3

Anti-burn time (120# solvent oil), min —————  ≥10

Freezing point, °C           ————————  within eigenvalue-4º

Use temperature, °C          ————————  0-40

Fifth, scope of application

Anti-soluble water film-forming fire extinguishing agent 3% is used in fixed fire extinguishing system or mobile fire extinguishing system with a mixing ratio of 3%, suitable for extinguishing hydrocarbon fires, such as: crude oil, gasoline, fuel oil and other fires, also It is suitable for extinguishing polar solvents or water-soluble fuels, such as alcohols, ketones, esters, ethers and other flammable fires. It is a general-purpose foam extinguishing agent. In short, the anti-dissolving water film-forming fire extinguishing agent can be applied to fire water guns and water spray equipment without suction devices. Foam tube gun and foaming unit for suction unit.