Fluorikaasu

Fluorikaasu is a broad term encompassing compounds containing fluorine atoms. These substances exhibit a wide range of properties and applications. Historically, chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) were widely used as refrigerants, propellants, and solvents due to their stability and non-flammability. However, their significant ozone-depleting potential led to international agreements like the Montreal Protocol, phasing out their production and use.

Hydrofluorocarbons (HFCs) were introduced as alternatives to CFCs and HCFCs, as they do not deplete the ozone layer. While environmentally beneficial in that regard, many HFCs are potent greenhouse gases with high global warming potentials. Consequently, their use is also being regulated and phased down under agreements such as the Kigali Amendment to the Montreal Protocol.

Newer generations of fluorinated gases, including hydrofluoroolefins (HFOs), are being developed. These compounds typically have very low global warming potentials and are considered more environmentally sustainable alternatives for refrigeration and other applications. Fluorikaasu also finds use in niche applications such as high-performance lubricants, fire suppressants, and in the semiconductor industry for etching processes, where their unique chemical properties are essential. The ongoing research and development in this area focus on balancing performance with environmental impact.