High-purity tetrafluoroethane (R134a) is widely used to replace sulfur hexafluoride (SF6) as a protective gas for magnesium alloys. Compared with sulfur hexafluoride, tetrafluoroethane has the advantages of low cost and environmental friendliness, and is currently one of the important protective gases for magnesium alloy smelting.
Physical property parameters of tetrafluoroethane
tetrafluoroethane packaging specifications
40kg, 80kg, 400kg, 800kg, tank
Physical property parameters of tetrafluoroethane
| CAS Number:811-97-2 | Chinese name: tetrafluoroethane |
| Abbreviations:HFC-134a | Classification: Pure matter |
| English name:1,1,1,2-tetrafluoroethane | Chemical formula: CF3CH2F |
| Molecular weight: 102 | Molar mass: 102g/mol |
| Triple point temperature:-103℃ | Standard boiling point: -26℃ |
| Critical temperature:101 ℃ | Critical pressure: 4MPa (absolute pressure) |
| Critical density:0.512g/cm3 | Eccentricity factor: 0.33kJ (kg*℃) |
| Relative density of liquid:1.21 (20/4℃) | Relative density of vapor (air =1): 3.5 |
| Ozone Destruction Potential (ODP) 0 |
Global Warming Coefficient (GWP) 1430 |
tetrafluoroethane packaging specifications
40kg, 80kg, 400kg, 800kg, tank
Ask Question About Product
Note: HTML is not translated!
