
Dry Chemical
Dry Chemical is a type of fire extinguishing agent that is commonly used in aviation industry to extinguish fires. It is a dry powder composed of various chemicals such as monoammonium phosphate, sodium bicarbonate, and potassium bicarbonate. Dry Chemical is effective in extinguishing Class A, B, and C fires, which involve ordinary combustibles, flammable liquids and gases, and electrical equipment. It works by interrupting the chemical reaction of the fire, creating a barrier between the fuel and the oxygen. Dry Chemical is stored in pressurized containers and can be discharged through handheld extinguishers or fixed systems. However, it can cause damage to sensitive electronic equipment and leave a residue that requires thorough cleaning.
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