Bọt chữa cháy AFFF

Chemguard Aqueous Film-Forming Foam (AFFF)concentrates, when proportioned at the appropriate rate, form avapor-suppressing seal for rapid control of hydrocarbon (diesel, gasoline,kerosene, etc.) spill fires. Chemguard AFFF concentrates require low energyinput to produce a high-quality foam blanket that floats on and quickly coversthe fuel surface. Our AFFF agents provide rapid control, excellent burnbackperformance, and low application rates. Most Chemguard AFFF formulationscontain significantly less fluorine than other UL Listed products on themarket, without compromising fire-extinguishment properties. Because ofChemguard’s successful synthesis of FCS from telomer-based fluorocarbons, ourAFFF foam concentrates contain no perfluorooctane sulfonate (PFOS) orperfluorooctanoic acid (PFOA) ingredients.