In order to effectively promote the comprehensive replacement and elimination of the use of foam extinguishing agents containing persistent organic pollutants (PFOS) in the fire protection industry of China
SectionSummaryHow Firefighting Foam Is Generated?An exploration of the mechanical process involving water, AFFF 3% foam concentrate, and air aeration to create the finished foam solution.How To Extinguish A Fire With Firefighting Foam?A detailed look at the cooling, smothering, and vapor-sealing mec
SectionSummaryThe Technical Definition of Percentage in AFFF FoamExplains that the percentage represents the ratio of concentrate to water required for effective foam expansion.Operational Differences: AFFF 3% vs AFFF 6%Compares the flow rates, induction hardware requirements, and mixing ratios of b