👉 The burn fluid, also known as a fire suppressant or fire extinguishing agent, is a substance used to control and extinguish fires, particularly those involving flammable liquids and gases. It works by interrupting the fire triangle—heat, fuel, and oxygen—through various mechanisms depending on its composition. For instance, water-based fluids cool the burning material and dilute the flammable vapors, while carbon dioxide (CO2) displaces oxygen, suffocating the fire. Halon-type gases are effective against electrical fires by displacing oxygen and interrupting the combustion process. Wet chemical agents, like ABC (alkaline, basic, and acidic) solutions, react with the fire's chemicals to form non-flammable compounds. The choice of burn fluid depends on the type of fire and its environment, ensuring effective and safe suppression.
