泡沫灭火剂灭火时，在液体表面产生泡沫漂浮层，可附着在可燃物上，使可燃物与空气隔离，发挥窒息和冷却作用，达到灭火的目的，包括化学泡沫、空气泡沫、氟蛋白泡沫、水成膜泡沫和抗溶性泡沫。当使用泡沫灭火剂灭火时，我们应该注意什么？下面川消小编来为您讲解。

When putting out a fire with foam extinguishing agent, a foam floating layer is generated on the surface of the liquid, which can attach to the combustibles, isolate the combustibles from the air, play the role of suffocation and cooling, and achieve the purpose of extinguishing the fire, including chemical foam, air foam, fluoroprotein foam, aqueous film forming foam and insoluble foam. When using foam extinguishing agent, what should we pay attention to? Now let's talk about it.

1.空气泡沫灭火剂不应在高温下使用。空气泡沫灭火剂主要依靠积聚的气泡群来灭火。在高温下，气泡会被加热、膨胀、破坏、丢失或减少灭火效果。

1. Air foam extinguishing agent shall not be used under high temperature. Air foam extinguishing agent mainly relies on accumulated bubbles to extinguish fire. Under high temperature, bubbles will be heated, expanded, destroyed, lost or reduce the fire extinguishing effect.

2.非抗溶性泡沫灭火剂不能用于扑灭水溶性可燃液体的火灾。醇.醚.醛.酮等有机溶剂易溶于水，破坏泡沫。在这种情况下，使用抗溶性泡沫灭火剂灭火。

2. The insoluble foam extinguishing agent cannot be used to extinguish the fire of water-soluble flammable liquid. Alcohols, ethers, aldehydes Organic solvents such as ketones are easily soluble in water and destroy foam. In this case, use insoluble foam extinguishing agent to extinguish the fire.

3.化学泡沫灭火剂不能用于扑灭避水、避酸的化学物质和电气设备的火灾。泡沫灭火剂中电解质强，导电性强，不能灭火。

3. The chemical foam extinguishing agent cannot be used to extinguish the fire of chemical substances and electrical equipment that avoid water and acid. The foam extinguishing agent has strong electrolyte and strong conductivity, so it cannot extinguish the fire.

4.高倍数泡沫灭火剂不能用于灭火罐。高倍数泡沫的比例很小，油箱的热气流升力很大，使泡沫无法覆盖油表面。

4. High expansion foam extinguishing agent cannot be used for fire extinguishers. The proportion of high expansion foam is very small, and the lift force of hot air flow in the oil tank is very large, so that the foam cannot cover the oil surface.

注意泡沫灭火剂的储存温度，一般为0~40℃。储存温度过高或过低会影响泡沫灭火剂的质量和储存期。选择干燥、阴凉、通风干燥的储存场所，避免阳光直射，防止杂质与其他物质混合。

Pay attention to the storage temperature of foam extinguishing agent, which is generally 0~40 ℃. High or low storage temperature will affect the quality and storage period of foam extinguishing agent. Select a dry, cool, ventilated and dry storage place, avoid direct sunlight, and prevent impurities from mixing with other substances.

要采用高密度聚乙烯容器包装。水成膜泡沫灭火剂、抗溶性泡沫灭火剂等腐蚀性大，对防腐涂料有特殊要求，应注意。更多相关内容就来我们网站http://www.cx-fire.com咨询吧！

High density polyethylene containers shall be used for packaging. Water film-forming foam extinguishing agent, soluble resistant foam extinguishing agent and other corrosive agents have special requirements for anti-corrosion coatings, which should be noted. More relevant content will come to our website http://www.cx-fire.com Consult!