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 |
| Bubble Point |
-47.48 (°C @1 atm) |
-53.46 (°[email protected]) |
| Dew Point |
-47.47 (°C @1 atm) |
-53.45 (°[email protected]) |
| Evaporator Glide |
0.0 (°C @1 atm) |
0.0 (°[email protected]) |
| 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) |