Ordinary dry powder fire extinguishing agent is mainly composed of active fire extinguishing components, hydrophobic components and inert fillers. Hydrophobic components mainly include silicone oil and hydrophobic silica. There are many kinds of inert fillers, which mainly play the role of shock prevention, anti-caking, improving the sports performance of dry powder, catalyzing the polymerization of dry powder silicone oil, and improving the capacity with foam extinguishing agent. This common dry powder fire extinguishing agent has been widely used at home and abroad.

introduce

The dry powder fire extinguisher is equipped with ammonium phosphate dry powder fire extinguishing agent. Dry powder fire extinguishing agent is a kind of dry and easy-flowing fine powder used for fire extinguishing, which is composed of inorganic salts and a small amount of additives. It is dried, crushed and mixed into fine solid powder. It is a kind of fire extinguishing agent widely used in fire fighting, mainly used for fire extinguishers.