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Powder fire extinguisher in our society today is widely used, it is not natural fire extinguishing properties has been questioned.1. powder fire extinguisher to raw material:Powder fire extinguisher Agents ingredient is sodium bicarbonate and diammonium as main raw materials, applicable temperature 20 °C in- + 55 °C.2.in fire extinguishers use process:Powder fire extinguisher can be used for A, B and C three kinds of fire.
A mean solid fuel
B mean such as Gasoline, kerosene liquid
C mean flammable gas