Heptafluoropropane

Heptafluoropropane (HFC-227ea/FM200) is a clean gas fire extinguishing agent that mainly uses chemical fire extinguishing and also has physical fire extinguishing effects; It is colorless, odorless, low toxic, non-conductive, non polluting to the protected object, and will not cause damage to property and precision facilities; Can reliably extinguish Class B and C fires as well as electrical fires with a lower extinguishing concentration; Small storage space, high critical temperature, low critical pressure, and can be liquefied and stored at room temperature; After release, it does not contain particles or oily residues, has no destructive effect on the atmospheric ozone layer (ODP value is zero), and has a residence time in the atmosphere of 31-42 years, which meets environmental protection requirements. Heptafluoropropane (HFC-227ea/FM200) aerosol, also known as sea dragon gas, is a colorless, odorless gas state of halogenated carbon. Due to the absence of chlorine or bromine, heptafluoropropane does not have a destructive effect on the atmospheric ozone layer. Therefore, it is used as a raw material to replace the environmentally harmful Halon 1301 and Halon 1211 as fire extinguishing agents. In terms of fire extinguishing materials, heptafluoropropane fire extinguishers are widely used in important places such as computer rooms.

Heptafluoropropane appears as a nonflammable compressed gas. Heavier than air. May asphyxiate by the displacement of air, especially in a confined space. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Used as a refrigerant.

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