Now, if there is no special requirement for chiller refrigerant, it is HCFC-22, which is R22, and its boiling point is -41 degrees. Physicochemical properties: R22 (Freon22, difluorochloromethane Chlorodifuoromethane), molecular formula CHClF2, molecular weight 86.47. R-22 is a colorless, almost odorless gas at normal temperature. It is non-flammable, non-corrosive, and extremely toxic. The pressure can be liquefied into a colorless and transparent liquid, which is a HCFC type refrigerant. Main use: Freon-22, molecular formula: CHClF2, molecular weight: 86.47. R-22 is widely used in household air conditioners, central air conditioners and other commercial refrigeration equipment; it can also be used as a raw material for polytetrafluoroethylene resin and an intermediate for fire extinguishing agent 1121.
Through the above understanding, you should have a better understanding of industrial refrigeration, if you have other questions, you may wish to contact our online customer service: (86)731-8335-1174