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HFC basic information

Main characteristics of HFC refrigerant (For comparison, R22, R717, and R744 are also shown.)

Main characteristics of HFC refrigerant

Main usage of HFC refrigerant

Main usage of HFC refrigerant

Characteristics of HFC refrigerant

Characteristics of HFC refrigerant

Design pressure of refrigerant

[1] KHK design pressure

Design pressure of refrigerant

*The design pressure of high-pressure sections and low-pressure sections should desirably be the saturation pressure (gas-liquid equilibrium pressure of non-azeotropic mixed refrigerant gas) that corresponds to the temperature shown in the table. However, if medium temperature is used, a pressure value in table should be interpolated.

[2] NK design pressure

Lower limit of design pressure

Emission reduction of HFC refrigerant

Emission reduction of HFC refrigerant

Basic principles

Global warming

Theory of global warming

Status of development of low-GWP refrigerant

Status of development, commercialization, etc. of new alternative substances for CFC



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