Medium expansion foam extinguishing agent

Medium Expansion Foam Extinguishing Agent | AFFF Extinguisher Raw Liquid for Class A B Portable Foam Fire Extinguisher Product Overview Medium expansion foam extinguishing agent is refined with foam blowing agent, stabilizer, anti-burning agent, antifreeze and other high-quality raw materials. Featuring unique medium expansion performance, its expansion ratio is higher than low-expansion foam while the foam density is greater than high-expansion foam, achieving superior covering and fire suppression efficiency. This liquid serves as core filling material for Foam Fire Extinguisher, AFFF Extinguisher and Portable Foam Extinguisher, perfectly tackling Class A and Class B fire hazards. Besides fire prevention and emergency fire fighting in underground tunnels, aircraft hangars, coal storage yards, underground parking lots, oil depots, ships and confined underground spaces, it performs outstandingly for covering large-area non-water-soluble flammable and combustible flowing liquid fires.…