水成膜泡沫滅火劑（簡(jiǎn)稱AFFF)，是一種環(huán)保成膜型泡沫滅火劑，主要由氟表面活性劑、發(fā)泡劑等配制而成，為淡黃色透明液體。通過泡沫罐（泡沫比例混合裝置）按3%、6%的配比濃度與水混合后撲滅非極性或碳?xì)淙剂系幕馂?zāi)。可與相容性干粉滅火劑聯(lián)用，并且可與大多數(shù)的發(fā)泡型泡沫在滅火過程中一起應(yīng)用。水成膜泡沫液在滅火過程中其泡沫層析出的水分能在燃料表面形成一層封閉性很好的水膜。起到隔離燃料與空氣的接觸，靠泡沫和保護(hù)膜雙重作用，能迅速、率的撲救油類火災(zāi)。其特點(diǎn)為低能耗，只需要極小的攪動(dòng)能量。產(chǎn)生的泡沫具有的流動(dòng)性，能快速壓倒火焰撲救油火。與大多數(shù)的比例混合裝置（泡沫罐）和泡沫滅火裝置均可兼容。可與相容性干粉滅火劑聯(lián)用。適用撲滅碳?xì)浠衔顰、B類火災(zāi)，；例如石油及燃油、汽油、易燃物等的火災(zāi)，也可采用“液下噴射”的方式撲救大型油罐火災(zāi)。但對(duì)極性溶劑或水溶性的燃料，如醇、酯、醛、醚、酮等易燃液體的火災(zāi)則不適用。
混合比
AFFF3%型與水的混合比為3：97
AFFF6%型與水的混合比為6：94
包裝、運(yùn)輸及貯存要求：
A、產(chǎn)品包裝為25kg、50kg、200kg塑料桶，1000kg噸桶。
B、產(chǎn)品在運(yùn)輸、貯存期間不得混入其他化學(xué)品及其他泡沫滅火劑。
C、產(chǎn)品應(yīng)存放在陰涼、干燥的庫房內(nèi)，防止暴曬，貯存的環(huán)境溫度低于45℃，高于其使用溫度。
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.