Download R-410a PT (Pressure Temprature) Chart PDF
Hello friends today am going to share with you R-410A Refrigerant PT (Pressure Temprature) Chart PDF which is sold under the trademark name AZ-20, EcoFluor R410, Forane 410A, Genetron R410A, Puron, and Suva 410A.
It is a zeotropic but near-azeotropic mixture of difluoromethane (called CH2F2, R-32) and pentafluoroethane (CHF2CF3). , called R-125) It is used as a refrigerant in air conditioning. The color of the cylinder of R-410A is pink.
Physical properties of R-410A refrigerant
| Property | Value |
|---|---|
| Formula | CH2F2(50%)CHF2CF3(50%) |
| Molecular weight (Da) | 72.6 |
| Melting point (°C) | −155 |
| Boiling point (°C) | −48.5 |
| Liquid density (30 °C), kg/m3 | 1040 |
| Vapour density (30 °C), air=1.0 | 3.0 |
| Vapour pressure at 21.1 °C (MPa) | 1.383 |
| Critical temperature (°C) | 72.8 |
| Critical pressure, MPa | 4.90 |
| Gas heat capacity (kJ/(kg·°C)) | 0.84 |
| Liquid heat capacity @ 1 atm, 30 °C, (kJ/(kg·°C)) | 1.8 |