Environmentally Friendly Aqueous Film-Forming Foam Fire Extinguishing Agent / 6% (AFFF, -10°C) – Seawater Resistance User Manual

I. Introduction:

Non-environmentally friendly aqueous film-forming foams (AFFF) commonly use perfluorooctane sulfonates as a key component. At the fourth meeting of the Conference of the Parties to the Stockholm Convention on Persistent Organic Pollutants, 9 types of substances—including perfluorooctane sulfonate (PFOS), its salts (often collectively referred to as PFOS in many documents), and perfluorooctanesulfonyl fluoride (PFOSF)—were added to the list of regulated persistent organic pollutants (POPs) under restriction. This includes foam fire extinguishing agents (as certain perfluorooctane sulfonates are common ingredients in film-forming foam formulations).

Our company has developed an environmentally friendly aqueous film-forming foam (AFFF) fire extinguishing agent, which has beenType inspection by the National Fixed Fire Fighting System and Fire-resistant Component Supervision and Inspection Center. The product's fire extinguishing performance meets GB15308-2006 "Foam Extinguishing Agents" and CCCF-CPRZ-24:2019 "Implementation Rules for Certification of Fire Protection Products - Fire Extinguishing Equipment Products - Extinguishing Agent Products". Biodegradability testing was conducted per GB17835-2008 "Water-based Extinguishing Agents" and the Test Outline. The product is free of PFOS, PFOA, and non-toxic.

II. Extinguishing Principle:

    Aqueous Film-Forming Foam (AFFF) Fire Extinguishing Agent / 6% (-10°C) – Seawater ResistantLow-expansion foam fire extinguishing agent designed for low-expansion foam system installations. The product mixes with water at a ratio of 6:94. This agent extinguishes fires primarily through the dual action of foam and aqueous film formation. It features an extremely low critical shear stress and excellent flow properties. Upon application to an oil surface, the foam rapidly spreads to form a protective film that suppresses fuel vaporization. Combined with the cooling effect from the foam's drainage liquid, it effectively isolates oxygen and rapidly suppresses the fire.

III. Scope of Application:

Widely used for fire suppression and prevention of non-water-soluble flammable and combustible liquids and solid materials (such as rubber, paper, wood) at airports, oilfields, oil depots, oil tankers, and petrochemical facilities. Capable of extinguishing large-scale oil tank fires via sub-surface injection.

4. Storage Packaging Requirements

1 Product packaging containers are plastic drums or iron drums with anti-corrosive lining.

2 Store the product in a cool, dry warehouse away from direct sunlight. The storage temperature should be maintained between -5°C and 45°C.

3: When storing and using the product, ensure the container is clean.Do not mix with foam extinguishing agents, oils, or chemical products from different manufacturers or types, as this may compromise product quality.

4: The product has an 8-year shelf life when sealed and stored in the environment described above.

V. Product Standard: GB15308-2006

VI. Product Performance