3 percent Anti-soluble Aqueous Film Forming Foam Fire Extinguishing Agent

3% Anti-soluble Aqueous Film Forming Foam Fire Extinguishing Agent

Product overview

After the anti-soluble aqueous film forming foam liquid is mixed with water via foam proportional mixing device, when foam is generated under the mechanical action (namely a polymer adhesive film is formed on the foam wall), this polymer adhesive film can effectively prevent aqueous-soluble solvent from absorbing the moisture in the foam, thus protecting the form, so that the foam can completely cover on the liquid level of aqueous-soluble solvent to play a role of isolation, blocking and cooling, which can achieve an effective control on the re-combustion of combustibles.

It is mainly used to extinguish the fires caused by ethanol, ether, aldehyde, ester, ketone, alcohol and other polar liquid (water-soluble) as well as the fires caused by mixture of any of the above two and the fires caused by non-polar liquid (for example, the fires caused by unleaded vehicle gasoline and various water-soluble liquid). In addition, it also can be used to extinguish the fires caused by Class A substance。

Standard& Certificate:

Standard: GB15308-2006 Foam Fire Extinguishing Agent; GB/T19001-2016/ISO 9001:2015; GB15308-2006;GB/T24001-2016/ISO 14001:2015; GB/T28001-2011/OHSAS 18001:2007, MSC.327(90), MSC/Circ.1312, etc.

Certificate: CCS

Specification:

Solidification point: -30℃ cold resistance, sea water resistance

Scope of application: It is a low expansion foam fire extinguishing agent.

Product packaging and storage:

This product is packed with plastic barrel in the following specifications: 25L, 200 L, or 1,000 L.

storage temperature : -25℃ to 45℃

Effective life ：8 years

Applicable water category: fresh water and seawater, mixing ratio of 3%;

Solidification point (eigenvalue) : < -34℃;

Freezing resistance, thawing resistance: no visible stratification and heterogeneous;

PH value (before and after temperature treatment) : 8.3 to 8.8;

Surface tension (before temperature treatment)：≤15.6mN/m；

Diffusion coefficient: positive value

Corrosion rate / [mg/(d.dm2)] : Q235A steel sheet: ≤0.3; 3A21 aluminum sheet: ≤0.1;

Foaming expansion rate (before temperature treatment):≥10.6;

The 25% drainage time (before temperature treatment): 7min;

Fire rating: Class IA, mandatory foaming, under sea water conditions, fire extinguishing time ≤3min, fire resistance time ≥11min; under fresh water condition, fire extinguishing time ≤2min, fire resistance time ≥11min;

Picture of 3% AFFF/AR：