Water-resistant film-forming fire extinguishing agent 6% AFFF/AR 、-5℃

Product Name: Anti-Soluble Water Film Forming Fire Extinguishing Agent 6% AFFF/AR , -5℃
Specification model: AFFF/AR 6%-5℃
First, basic functions:
Brief Description: Anti-Soluble Water Film-Forming Fire Extinguishing Agent is a high-quality anti-solubilizing water film-forming fire extinguishing agent that can be mixed with 6 volumes and 94 volumes of fresh water to extinguish hydrocarbon fuel fires (such as gasoline), polar solvent fires (such as : alcohol), as well as mixtures of both and unleaded motor gasoline fires, is a general-purpose foam extinguishing agent suitable for most proportioning mixers and foam injection devices. Anti-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, so that it can extinguish the fire; two It is its foam quality that has better stability and heat resistance, burn resistance and sealing properties than ordinary AFFF.

Shelf life and inspection

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

Second, Features:

· Low energy consumption anti-solvent foaming agent requiring 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, 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

Fourth, scope of application

Anti-soluble water film-forming fire extinguishing agent 6% is used in fixed fire extinguishing systems or mobile fire extinguishing systems with a mixing ratio of 6%. It is suitable for extinguishing hydrocarbon fires, such as crude oil, gasoline, fuel oil and other fires. 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 used in general fire water guns and water spray equipment without a suction device, but in order to obtain the best foaming ratio and liquid discharge time, all fire extinguishing agents are Foam tube guns and foaming devices with suction devices should be used.