Differences between fluorinated and fluorine-free foams
Both are synthetic firefighting foams for class A and B fires.
First of all, the firefighting foam you choose should meet your site-specific needs, in terms of risks, existing foam equipment…
Secondly, you can balance environmental considerations and fire safety. You need to choose to fight fires preserving health and environment with Fluorine-Free Foam or to suppress fire with fluorinated foams which can have impact on environment and health.
Over the years, fluorosurfactants have been used as key components of fluorinated fire-fighting foams for flammables liquid fires such as oil and gasoline. Regarding emerging issues, some chemical fluorinated components (PFOS and PFOA) are recognised as persistent, bio-accumulative and toxic substances (PBT). They have been described as “forever chemicals” meaning they stay permanently in the environment and contaminate drinking water. Those fluorinated compounds can also bioaccumulate within humans, aquatic species and vegetation.
BIOEX firefighting foams ensure that its foams do not contain PFOS (Perfluorooctyl Sulfonate, also known as C8) and PFOA (Perfluorooctanoic Acid). Since 2006, their use has been restricted all over the world. The Stockholm Convention listed PFOS and its related substances as persistent organic pollutants (POP). A further restriction on the use of PFOA and its related substances was also adopted in 2017 by the European Commission, under REACH.
The balance between fire safety and environmental considerations has now moved to the point where for the vast majority of fires AFFF and PFASs are no longer required to provide adequate fire protection. Fluorine-Free Foam is now a viable alternative which also achieves high performing fire protection.
BIOEX offers both high performance C6 fluorinated latest generation and fluorine-free firefighting foam solutions.
Our slogan is:
High performance foams: OUR COMMITMENT
Preserve the environment: YOUR CHOICE
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