Refrigerant R1234YF Critical Temperature/Pressure
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Up until a gas pressure of 32.82 bar (476.01 psi) pressure (equals a temperature of 94.7 °C (202.5 °F)), refrigerant will evaporate on the surface in the amount which then liquefies again when the vapor particles bond. Above this temperature / this pressure, there is no separating surface between liquid and gas anymore.