1.Refrigeration equipment 2. air conditioning refrigerant 3.99.99% purity 4.ODP:0.055
Index name Exlent grade First grade Salable productAppearance colorless, NO turbid
Purity% ≥ 99.9
Moisture,% ≤10
Acidity (as HCI),% ≤ 0.1
Vapor Residue PPM:≤100
Molecular weight: 86.47 boiling point: -40.8 ° C Relative density (30 ° C), liquid, 1.174 g/cm3, melting point: -160.00 ° C Critical temperature: 96.2 °C critical pressure of 4.99 MPA ozone-depleting potential (ODP) 0.055 coefficient of global warming (GWP specific heat 30 °C) 0.36 liquid, [KJ / (Kg · ° C)] 0.31 density of saturated liquid 30 ° C, (g/cm3) 1.174 isobaric steam specific heat (Cp), 30 ° C and 101.3kPa [KJ / (Kg ° C)] 0.16 molecular structureCritical density, g/cm3, 0.526 boiling point evaporation potential, KJ / Kg 233.5 of R22 on the metal better stability, free from corrosion.
R22 moisture content, is easy to copper phenomenon occurs. R22 on the days of rubber and plastic organic materials have a certain erosion of sealing materials can be used chloroethanol rubber.
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