Both airplanes and airports have large reserves of fuel. These fuels are flammable. In addition, there are a large number of flammable solid objects in airplanes and airports. Such as luggage, rubber tires, seats, etc. This makes the fire at the airport not only include CLASS B FIRE, but also replace CLASS A FIRE. The two characteristics of airplanes are precision and expensiveness. This makes all items related to the aviation industry required to have high standards.
In view of the fire characteristics of airplanes and airports, aqueous film-forming foams are widely used. It has excellent extinguishing and control effects on liquid and solid fires. And our AFFF 3% and AFFF 6% have passed the ICAO LEVEL B test of the French CNPP laboratory. The foam itself will not damage the precision equipment of the aircraft and thus reduce the loss.