6% water-resistant film-forming fire extinguishing agent

6% water-resistant film-forming fire extinguishing agent

It is an efficient, universal and environmentally friendly low expansion foam extinguishing agent, specially designed for dealing with complex and changeable liquid fire risks. It ingeniously combines the rapid fire extinguishing characteristics of aqueous film forming foam and unique anti solubility technology, making it an ideal choice for fighting water soluble and non water soluble flammable liquid fires, and is widely used in high-risk places such as petrochemical industry, oil depot, solvent warehouse, ships, airports and large chemical plants. The core advantage of this fire extinguishing agent lies in its dual fire extinguishing mechanism. For gasoline, diesel, crude oil and other water-insoluble flammable liquid fires, the fluorocarbon and hydrocarbon surfactants contained in them can significantly reduce the surface tension of the solution, so that foam has fluidity and rapid spreading ability. Foam can quickly cover the burning surface, forming a dense water film and foam covering layer, effectively isolating air, inhibiting fuel vapor volatilization, and realizing rapid suffocation and fire extinguishing. More importantly, in the face of fire caused by water soluble polar solvents such as alcohol, ether, ester, ketone, aldehyde, etc., such solvents usually quickly destroy ordinary foam. The special anti soluble ingredients (such as high molecular polysaccharide) added in this product can quickly form a tough polymer gel film on the surface of polar solvents. This gel film is as solid as it is, which effectively prevents the erosion and destruction of foam layer by water-soluble solvents, ensures the stability and coverage effect of foam, and effectively extinguishes such a thorny fire through the dual isolation of foam layer and gel film.6% water-resistant film-forming fire extinguishing agent

This product is mixed with water (either freshwater or seawater) at a volume ratio of 3%, that is, 3 parts of fire extinguishing agent are mixed with 97 parts of water. Its physical and chemical properties are stable, and the pH value is usually neutral to weakly alkaline, with low corrosiveness to equipment. As an environmentally friendly product, it usually does not contain harmful substances such as PFOS/PFOA, and the residue after extinguishing the fire is easy to clean. In terms of storage, it should be kept in a cool, dry, and ventilated environment, avoiding temperature, and the shelf life is usually two years. In summary, this fire extinguishing agent provides a reliable and economical solution for dealing with complex and variable Class B fires due to its versatility, rapid fire extinguishing efficiency, excellent environmental characteristics, and dual protection against water-soluble and non water soluble liquid fires. It is an important component of modern industrial fire safety systems.