More and more new energy-efficient and environmentally friendly refrigerants are emerging, and these alternatives not only have a lower environmental impact, but also offer higher efficiency and performance. New energy-saving and environmentally friendly refrigerants include hydrofluoroolefins (HFO...
Common types of refrigerants and their characteristicsR22 RefrigerantAlso known as freon refrigerant, the chemical name is difluorochloromethane, and the chemical formula is CHF2Cl. It is a medium-pressure medium-temperature refrigerant with a boiling point of -40.8 °C, a freezing point of -160 °C,