| R134a is a replacement for R12.it is an inert gas used primariy as a"high-temperature" refrigerant for domestic refrgertion and automodileair-conditioners. |
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R404A is widely accepted as the refrigerant of choice over the majority of application range traditionally covered by R502 .Retrofitted refrigerant for R22 and R502. |
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R32 is commonly used in the blending of R410A, R407C,etc. It can also be used as areplacement for R410Ain small air-conditioning systems.
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R410A is widely accepted as the leading high-pressure alternative to R22 for air-conditioning and refrigerationapplications. |
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| R407C has been widely applied as a good match to the existing HCFC refrigerant R22 for use in air-conditioning, chilling and refrigeration systems. It was the first R22 alternative to be used on a commercial scale. |
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R22 is commonly used as a refrigerant in low-temp, med-temp air-conditioning system, propellantand blowing agent in construction field. R22 is a versatile intermediate in industrial organofluorine chemistry, e.g. as a precursor to tetrafluoroethylene. |
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| R600A is a substitute for R12. Concerns with depletion of the ozone layer by Freon gases have led to increased use of isobutane as a gas for refrigeration systems, especially in domestic refrigerators and freezers,and as a propellant in aerosol sprays. |
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