Afff foam hazards

You may have heard recently about a potential environmental issue related to aqueous film forming foam (AFFF) fire fighting agents. Fire fighting foam concentrate charges for portable extinguishers. Not classified for hazards to the environment.

Dec 20- Not all firefighting foams are classified as AFFF. Synonyms: Alcohol Resistant Aqueous Film Forming Foam. No specific treatment is necessary since this material is not likely to be hazardous by inhalation. AFFF generated foams extinguish hydrocarbon flammable liquid fires the same . Jan 20- Chemical Family: Surfactant mixture; fire fighting foam concentrate. Fire and Explosion Hazards: Decomposition products may be toxic.

Chemguard AFFF is a specially formulate synthetic, aqueous film forming. A vapor suppressing aqueous film is formed by the foam solution draining from. Chemguard AFFF is biodegradable, low in toxicity and can be treated in . AQUEOUS FILM FORMING FOAM (AFFF) Liquid Concentrate. Firefighting foam is a foam used for fire suppression. Its role is to cool the fire and to coat the.

Low-expansion foams such as AFFF, have an expansion rate less than times are low-viscosity, mobile, and can quickly cover large areas.

For example, water is typically ineffective on oil fires, and can be dangerous. Accidental release of AFFF foam waste-water into a watercourse is a known environmental hazard (near RAAF Amberley, Queensland).