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Mixed refrigerant (R406a)

R406A mixed refrigerant is a mixture of HCFC-22, HCFC-142b and R-600a, which is a colorless gas at room temperature and a colorless transparent liquid under its own pressure. It is a substitute for R500 and R12. Environmental protection, energy saving and cooling capacity, etc. are better than R12, can directly replace the R12, but the power consumption will increase by 18%.

R-406a Physicochemical property
 R-406a Quality Index


Product


R-142b

Molecular weight

89.86

Boiling point（1atm），℃

-32.7

Critical temperature，℃

116.5

critical pressure，kPa

4.88

density（g/cm3）

0.45

Ozone depletion potential（ODP）

0.036

Global warming potential(GWP，100 yr)

0.19

Index name

R-142b

Appearance

Colorless, not turbid

odor

No smell

purity(%, ≥)

99.9

Moisture(%, ≤)

0.001

Acidity(HCl), (%, ≤)

0.0001

Nonvolatile Residue (%, ≤)

0.01

chloride(Cl-)(%, ≤)

0.0003

Noncondensable gas (%, ≤)

1.5



R-406A storage and transportation

Disposable cylinder 13.6kg; recyclable cylinder 450kg / 400L, 900kg / 800L. Must be stored in a cool, dry and ventilated place, to avoid sun and rain.

                                                                      
                                    
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