Dry powder fire extinguishing agent is a kind of dry and easy-flowing fine powder. It is usually sprayed from the container by means of special fire extinguisher or gas pressure in fire extinguishing equipment to extinguish fire in the form of powder mist. Category A fires refer to wood, paper and general combustibles; Category B fires refer to inflammable liquids, petroleum, gasoline, grease and so on; Category C fires refer to electrical equipment fires. ABC dry powder produced by our factory is a kind of dry powder fire extinguishing agent with ammonium phosphate as the main material. It is suitable for extinguishing "A", "B", "C" fires.
