Aqueous Film-Forming Foam Extinguishing Agents (AFFF)
Surfactants STAR-2157/2470/2183 are betaine-type amphoteric fluorinated surfactants , which can significantly reduce the surface tension of aqueous solutions. It can be used in aqueous film-forming foam extinguishing agents (AFFF), film-forming fluoroprotein foam extinguishing agents (FFFP) and alcohol-resistant foam extinguishing agents (AFFF-AR/FFFP-AR) for the prevention of fires in hydrocarbons and polar liquids.