1/4
Properties of refrigerant R134a (HFC 134a).
Molecular formula CF3CH2F
Molar mass 102,04 kg/kmol
Properties of R134a in gas phase ( = dynamic viscosity and k = thermal conductivity) [1]:
2/4
Properties of R134a in gas phase (cont.) [1]:
Properties of R134a as saturated liquid (f) and saturated vapor (g) ( = dynamic viscosity and k = thermal
conductivity) [1]:
Surface tension of R134a in the liquid-vapor interface [1]:
3/4
log p, h - chart for R134:
4/4
Alternative log p, h - chart for R134:
[1]: Perry, R.H., Green, D.W.: Perry's Chemical Engineers Handbook. 7. ed. McGraw-Hill 1998.