Do you know what aqueous film-forming foam fire extinguishing agent is and its functions? Most people may lack relevant understanding. This article introduces its relevant knowledge to help you with selection and application.
In view of the vague understanding of foam fire extinguishing agents among some fire rescuers and enterprise staff, manufacturers have sorted out relevant materials based on recent learning and summarized basic knowledge of foam agents and extinguishers, with professional terms supplemented with practical interpretation.
Classified by foam generation mechanism, agents fall into chemical foam type and air foam type.
Foam fire extinguishing agents will be widely applied in urban fire protection in the future. Covering flammable liquid surfaces with foam of certain thickness stops flammable vapor from spreading to fire zones.
