R410A the new Refrigerant

Ozone Depleting Substances (ODS) have been used in many products which take advantages of their physical properties.  For example, Chloro Fluoro Carbons (CFC’s), have commonly been used as aerosol propellants and refrigerants.  However, since highlighting that the chlorine in CFC’s attributes to the demise of the ozone layer, the ‘Montreal protocol on substances that deplete the ozone layer’ was negotiated and signed by 24 countries and the European Union in 1987. The protocol...
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