水成膜泡沫灭火剂（简称AFFF)，是一种环保成膜型泡沫灭火剂，主要由氟表面活性剂、发泡剂等配制而成，为淡黄色透明液体。通过泡沫罐（泡沫比例混合装置）按3%、6%的配比浓度与水混合后扑灭非极性或碳氢燃料的火灾。可与相容性干粉灭火剂联用，并且可与大多数的发泡型泡沫在灭火过程中一起应用。水成膜泡沫液在灭火过程中其泡沫层析出的水分能在燃料表面形成一层封闭性很好的水膜。起到隔离燃料与空气的接触，靠泡沫和保护膜双重作用，能迅速、率的扑救油类火灾。其特点为低能耗，只需要极小的搅动能量。产生的泡沫具有的流动性，能快速压倒火焰扑救油火。与大多数的比例混合装置（泡沫罐）和泡沫灭火装置均可兼容。可与相容性干粉灭火剂联用。适用扑灭碳氢化合物A、B类火灾，；例如石油及燃油、汽油、易燃物等的火灾，也可采用“液下喷射”的方式扑救大型油罐火灾。但对极性溶剂或水溶性的燃料，如醇、酯、醛、醚、酮等易燃液体的火灾则不适用。
混合比
AFFF3%型与水的混合比为3：97
AFFF6%型与水的混合比为6：94
包装、运输及贮存要求：
A、产品包装为25kg、50kg、200kg塑料桶，1000kg吨桶。
B、产品在运输、贮存期间不得混入其他化学品及其他泡沫灭火剂。
C、产品应存放在阴凉、干燥的库房内，防止暴晒，贮存的环境温度低于45℃，高于其使用温度。
Overview:
Aqueous film-forming foam fire extinguishing agent (AFFF) Is an environmentally-friendly film-forming foam fire extinguishing agent. It is mainly prepared from fluorosurfactant and foaming agent and is a light yellow transparent liquid. A non-polar or hydrocart)on fuel fire is extinguished by mixing with water at a mixing concentration of 3% and 6% by a foam tank (foam ratio mixing device). It can be combined with compatible dry powder Are extinguishing agents and can be used with most foaming foams In fire fighting processes. In the process of extinguishing the water, the water-formed foaming liquid can form a well-sealed water film on the surface of the fuel, which can isolate the fuel from the air and can be quickly activated by the foam and the protective film. High-efficiency fire fighting. It features low energy consumption and requires minimal agitation energy. The resulting foam has excellent fluidity and can quickly overwhelm the flames to save oil. Compatible with most proportional mixing devices (foam tanks) and foam fire extinguishing devices. Can be combined with compatible dry powder fire extinguishing agents. It is suitable for extinguishing fires of hydrocarbons A and B, such as oil and fuel, gasoline, and flammable materials. It can also use 'sub-lnjectlcx)" to save large tank fires. However, fires for polar solvents or water-soluble fuels such as alcohols, esters, aldehydes, ethers, kotones and other flammable liquids are not applicable.
mixing ratio:
AFFF 3% type and water mixing ratio is 3:97 AFFF6% type and water mixing ratio Is 6:94 Packaging, transportation and storage requirements:
a.The product packaging Is 25Kg, 50Kg, 200Kg plastic drum, 1000Kg ton barrel.
b.The product shall not be mixed with other chemicals and other foam fire extinguishing agents during transportation and storage.
c.The product should be stored in a cool, dry warehouse to prevent exposure. The ambient temperature of storage is lower than 45*C, which Is higher than Its minimum use temperature.