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refrigerant r406a
· PHYSICAL PROPERTIES:
Molecular Weight | 89.86 |
Boiling Point (1 atm), °C | -32.7 |
Freezing point °C | - |
Critical temperature , °C | 116.5 |
Critical pressure ,Mpa | 4.88 |
Density of saturated liquid 30 °C,(g/cm 3 ) | - |
Specific heat of liquid 30 °C,[KJ/(Kg °C)] | - |
Specific heat of equipressure steam(Cp),30 °C and 101.3kPa[KJ/(Kg °C)] | - |
ODP | 0.036 |
GWP | - |
Critical density,g/cm 3 | - |
Vaporization heat under BP,KJ/Kg | - |
· QUALITY STANDARD
Index Name | Index |
Mass fraction of R406a, % ≥ | 99.8 |
Mass fraction of moisture, % ≤ | 0.002 |
Acidity(as HCl ), % ≤ | 0.0001 |
Mass fraction of residue on evaporation, % ≤ | 0.01 |
[Application] The best substitute of Dichlorodifluoromethane(R12)
refrigerant r406a