As we all know, fire-fighting foam liquids are mainly used in Class A fires caused by solid materials such as paper, vegetation, plastics, and cloth, and Class B fires caused by liquid materials such as gasoline, petroleum, lubricating oil, paint, and edible oil.
What is the classification of fire-fighting foam liquid application scenarios?
Alcohol-resistant foam fire extinguishing agent (MPK): It can not only be used to fight the fires of flammable polar solvents such as alcohols, esters, ethers, ketones, aldehydes, amines, and organic acids, but also can be used to fight oil fires. The anti-dissolving water film-forming foam fire extinguishing agent is widely used to extinguish various types of Class B fires. The general fire extinguishing performance can extinguish unknown or mixed Class B fuel fires with oil and polar solvents, and unleaded vehicles. Gasoline fire. It is suitable for extinguishing large oil tank fires by "submerged jet", and can be combined with dry powder extinguishing agent to extinguish the fire, and can be used with most fire-fighting foam extinguishing agents in the fire extinguishing process.
Fluorinated protein foam fire extinguishing agent (MPF): It is suitable for oil fires at higher temperatures and for submerged jet fire extinguishing. It is the mainstream fire extinguishing agent for protecting large oil tanks.
Aqueous film-forming foam fire extinguishing agent (MPQ): Aqueous film-forming foam fire extinguishing agent has the advantages of good sealing performance, fast fluidity and high-strength anti-flame back-burning. It is a Class B fire control and fire extinguishing agent. In fighting Class A fires, aqueous film-forming foam extinguishing agents are also better wetting and penetrating agents. It can quickly extinguish the deep flames in wood piles, paper, rubber and usually combustibles. It is widely used in oil fields, refineries, oil depots, ships, docks, airports, hangars, etc.