Character USES:
R406A mixed refrigerants from HCFC - 22, HCFC - 142b and R - 600a mixed at room temperature, in itself, is a colorless gas pressure is colorless transparent liquid, is R500 R12, alternative.
Chemical properties:
Formula: HCFC - 22 HCFC - 142b / 600a - / R
89.86 molecular weight
The boiling point, c - 32.7
C - freezing
The critical temperature, 116.5 degrees Celsius
The critical pressure, 4.88 Mpa
Saturated with liquid density 30 Celsius, (g/cm3) -
30 degrees Celsius, liquid heat KJ/Kg, [c] -
Pressure steam heat (Cp), 30 ° c and 101.3 kPa (KJ/Kg, [c] -
Ozone depleting QianNengZhi (ODP) 0.036
Global warming coefficient value (GWP) -
The critical density, g/cm3 -
KJ, under the boiling point of evaporation potential/Kg -
Quality indicator:
Appearance | Colorless, not turbid |
smell | Shallow ether flavour |
Purity ≥% | 99.5% |
water PPM max | 10 |
acidity PPM max | 0.1 |
Evaporation residue ≤% | 0.01 |
Packing and storage:
Disposable cylinder 12kg / 30b, Recycling cylinder 360kg / 400L, 720kg / 800L must be stored in a cool, dry and ventilated place, avoid to say.