|
Refrigerants - KLEA 507
|
|
|
A long-term alternative to R-502, comprising R-125 and R-143a, for retrofit and refrigerant applications.
|
|
|
Composition (wt%) R-125/R-143a = 50/50
|
|
|
Please note that not all products are available in all markets.
|
|
|
|
|
|
R-507 Physical Properties
|
|
|
 |
Property |
S.I. Units |
British Units |
Boiling Point
|
-47.48 (°C @1 atm) |
-53.46 (°F@14.7psia) |
Dew Point
|
-47.47 (°C @1 atm) |
-53.45 (°F@14.7psia) |
Evaporator Glide
|
0.0 (°C @1 atm) |
0.0 (°F@14.7psia) |
Bubble Point Pressure
|
12.89 (bara @ 25°C) |
186.95 (psia@70°F) |
Critical Temperature
|
70.2 (°C) |
158.4 (°F) |
Latent Heat Vaporisation
|
140.1 (kJ/kg @25°C) |
60.2 (Btu/lb @70°F) |
Coeff. Vol. Therm. Exp.
|
0.003876 (K-1 0-20°C) |
0.002321 (°F-1 40-80°F) |
Saturated Vapour Density |
5.528 (kg/m3@nBpt) |
0.345 (lb/cuft @nBpt) |
|
|
|
|
|
|
|
|
|
|
|
|