2023年8月31日 · Aqueous film forming foam, or AFFF, is a fire suppressant used to fight flammable liquid fires. Firefighting training facilities and vehicles, ships and shore facilities and military facilities are some of the places AFFF is used. Toxic chemicals in some AFFF solutions may increase the risk of serious health problems, including cancer.

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

水成膜消防泡沫液（Aqueous Film-Forming Foam，简称AFFF）是一种常见的灭火剂，主要用于扑灭液体火灾，特别是可燃液体火灾。以下是关于其优缺点的详细分析，以及稀释比例的说明：

水成膜泡沫（AFFF）灭火剂 aqueous film forming foam extinguishing agent 以 碳氢 表面活性剂 与 氟碳表面活性剂 为 基料 并能够在某些 烃类 液体表面形成一层水膜的泡沫灭火剂。

2024年3月8日 · Aqueous film forming foam (AFFF) has been the industry standard for combatting liquid fuel fires and hazards for almost 50 years. AFFF is a water-based solution that contains a fluorinated, film forming surfactant [per- and poly-fluoroalkyl substances (PFAS)] to seal the fuel surface during suppression/extinguishment.

2022年12月20日 · 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 …

2024年5月3日 · Firefighting foams are aggregates of small bubbles that efficiently combat liquid fuel fires by forming a vapor-suppressing blanket over the fuel surface. Aqueous film forming foams contain 2–15% of stable perfluorinated molecules. Concerning toxicity, perfluorooctanoic acid has a half-life of more than five years in adult humans.

2024年6月8日 · 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 …

2023年9月27日 · SFFF foams are not just PFAS-free versions of AFFFs; they are fundamentally different in their approach to fire suppression. AFFFs work by creating a thin aqueous film that spreads across the fuel surface, followed by a layer of …

Aqueous Film Forming Foam (AFFF) Systems on Surface Ships by Maritime DC & PPE Information Center www.dcfpnavymil.org Low-capacity and high-capacity AFFF systems are installed on surface ships to protect machinery spaces, fueled vehicle stowage spaces, helicopter hangars, landing platforms, refueling stations, flight decks, hangar