In the mid-1960s, the US Navy developed aqueous film-forming foam (AFFF). This synthetic foam has a low viscosity and spreads rapidly across the surface of most hydrocarbon fuels. A water film forms beneath the foam, which cools the liquid fuel, stopping the formation of flammable vapors.

Aug 31, 2023 · Aqueous film forming foam (AFFF) is a fire suppressant used to fight flammable liquid fires. Toxic chemicals in AFFF may cause serious health problems.

Aqueous film-forming foam (AFFF) is a highly effective firefighting product intended for fighting high-hazard flammable liquid fires. AFFF products are synthesized by combining hydrocarbon foaming

Apr 14, 2017 · The Air Force is taking steps to guard against future PFC contamination by replacing legacy AFFF stockpiles with a foam that reduces PFOS/PFOA exposure, Phos-Chek 3 percent, six carbon chain AFFF. The Air Force is taking additional steps to reduce or eliminate unnecessary foam releases by:

Dec 20, 2022 · AFFF (Aqueous Film Forming Foam) is a fluorine-containing firefighting foam primarily used to extinguish flammable liquids such as petrol. It forms a water film between the flammable liquid and the foam, and this allows the foam to …

Jun 8, 2024 · Aqueous Film Forming Foam (AFFF) stands as a frontline defence against flammable liquid fires, renowned for its rapid extinguishing capabilities. In this article, we explore the complete facts surrounding AFFF, shedding light …

Dec 3, 2024 · Aqueous Film Forming Foam, more commonly known as AFFF, is a firefighting foam used to suppress fires involving highly flammable liquids. It works by forming a thin water film that cools the fuel surface, separating the fuel from the oxygen and thereby suppressing the fire’s combustion process.

Aqueous Film Forming Foam (AFFF) is a fire suppressant used to extinguish flammable liquid fires such as fuel fires. AFFF is often used in shipboard and shore facility fire suppression systems, fire fighting vehicles, and at fire training facilities.

Aqueous film-forming foam (AFFF) is a type of foam that fire departments use to fight liquid-based fires (those started by oil, gasoline, or other flammable liquids). AFFF is highly concerning because it contains PFAS (per- and polyfluoroalkyl substances) .

AFFF, or Aqueous Film Forming Foam, is utilized in firefighting to effectively suppress flammable liquid fires by creating a heat-resistant film that smothers flames and deprives them of oxygen. Its unique properties make it essential for enhancing fire safety in various applications.