Introduction:
R22 refrigerant is a colorless gas known chemically as hydrochlorofluorocarbon 22 (HCFC-22) and is one of several refrigerants that goes by the brand name "Freon" It's used in a wide variety of applications, including central HVAC, commercial refrigeration equipment and automotive AC systems.
R22 has an 1,810, (GWP) rating, which measures how much heat a greenhouse gas is trapped within the atmosphere versus the amount of heat that's trapped by carbon dioxide (CO2). In this instance, R22 has almost 2,000 times the strength of CO2, meaning a full pound of R22 is nearly equivalent to a ton of CO2.
Difluorochloromethane is a gas that has a disruptive effect on the atmosphere at high altitudes and has a greenhouse effect.
According to the relevant agreement, the application and manufacturer of R22 refrigerant gas have been stopped in developed countries.
But with developing countries, the manufacturing capabilities of new technologies are lagging, so R22 refrigerant gas can continue to be produced, but its production and use deadline is 2030 year.
Specification:
| Name | Difluorochloromethane |
| Model | R22, HCFC-22, Freon 22 |
| Classification | HCFC Refrigerant |
| Formula | CHCIF2 |
| Cas No. | 75-45-6 |
| Replacement for | R12 |
Application:
R22 refrigerant gas is mainly used as the basic material for making tetrafluoroethylene and refrigerant, aerosol, raw material for pesticide production, etc.
R22 refrigerant gas is also used for refrigeration equipment such as household A/C, outdoor condensing units, outdoor ac units, HVAC units, refrigeration compressors, semi-hermetic reciprocating compressors, and hvac compressors, and cold rooms. food service, supermarket display cabinets, refrigerator repair, air conditioner installation, food storage and processing, ice machines, and transportation refrigeration solution.
