Foam fire extinguishing agent is a compound of core ingredients such as foam generators, stabilizers, and flame retardants. Upon mixing with water, it is aerated through an air foam generator, creating a large amount of two-phase foam consisting of gas and liquid. Once emitted, the foam can quickly cover the surface of the burning material, throughOxygen IsolationInhibiting the combustion of fuel; at the same time, the moisture in the foam evaporates rapidly, absorbing heat and lowering the surface temperature of the burning material below the ignition point, achieving a dual fire suppression effect of "asphyxiation and cooling." For oil fires, organic solvent fires, and other non-aqueous flammable liquid fires, the fire suppression efficiency of foam extinguishing agents far exceeds that of traditional water-based extinguishing agents, making them essential fire protection materials for high-risk areas such as oil storage tanks, gas stations, and chemical industrial parks.