Dry powder fire extinguishers are mainly used for fighting fires
Dry powder fire extinguisher is a kind of fire extinguisher. According to the type of dry powder extinguishing agent, it can be divided into: ordinary dry powder extinguisher; superfine dry powder fire extinguisher.
Dry powder is a dry, easy to flow micro solid powder, composed of fire extinguishing base and moisture-proof agent, flow enhancer, caking agent, and other additives. The utility model is mainly used for fighting the initial fire of flammable liquids, combustible gases and electrical equipment such as petroleum, organic solvent, etc..
Dry powder fire extinguishers can extinguish general fires, and can also extinguish fires caused by oil, gas, and other fires. The dry powder fire extinguisher uses carbon dioxide gas or nitrogen gas as power to spray dry powder out of the cylinder.
