R22 Refrigerant Gas

R22 Refrigerant Gas is one of the most commonly used refrigerants in the air conditioning systems. R22 is the short name for the halocarbon compound CHClF2 (monochlorodifluoromethane).

 

Product Name: Industrial Difluorochloromethane (R22)
Molecular formula: CHCLF2
Relative molecular weight: 86.47
Product standard: GB/T 7373-2006
Usage: used as refrigerant, pesticide spray, fire extinguishing agent and raw material of fluorine resin.

1) Has less effect on ozone layer: Refrigerant R 22 is a hydroclhorofluorohydrocarbon (HCFC). It has one hydrogen atom in its compound and not all the hydrogen atoms from it are replaced by the halocarbons as it happens in chlorofluorohydrocarbons (CFCs). The halocarbons have high detrimental effect to the ozone layer of environment. Since R22 is HCFC it has lesser ozone destruction capability. The ozone destruction potential of R22 is only 5% of refrigerant R11, which has the highest ozone destruction potential.

2) Low compressor displacement: For producing the same compression the displacement required by the compressor with gas R22 is small compared to refrigerant R12. In fact the displacement required for R22 is 60% of that required for R12. This means that for the given displacement of the compressor the system using refrigerant R22 produces 65% more refrigeration capacity than the system using the refrigerant R12. This translates into higher refrigeration efficiency and lower power consumption, which is very crucial in the large industrial applications though it is important for the domestic applications as well.

3) Greater water absorbing capacity: R 22 has greater water absorbing capacity than R12. This is very important in low temperature applications since the water in refrigerant R22 would have less troubling effects on the refrigeration system. Anyways, even minor amount of water in the refrigeration system is undesirable.

All air conditioners and cooling equipment currently being manufactured use hydro-fluorocarbon (HFC) refrigerants. R410A is the most common, but others include R134A, R407C and R407A. These refrigerants cool interior spaces just as effectively as R22 with no ozone depleting characteristics and relatively low Global Warming Potential (GWP).

Xiamen Juda has been focusing on fluorinated chemicals export since year 2004. Our 7 major fluorinated product series include:Refrigerant Gas, Medical Aerosol Propellant, Cleaning Agent, Fire Extinguishing Agent, Welding Gas, Cooling Fluid and Fluoropolymer.

Our chemicals and packaging have been in certified level of : FDA DMF, UL, CE,DOT, KGS, ASME, ISO,OHSAS.

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