R-502: blend R-502 is a blend refrigerant of HCFC-22 and CFC 115. It is a Iow temperature refrigerant which has a high refrig-erating ability. It is mainly used as refrigerant for cooling showcase, refrigerating machines, Iow temperature re-frigerators and compressors.
Typical Properties: Formula: Azeotrope of R-22 and R-115 Ratio (w/w): R-22 (48.8%), R-115(51.2%) Molecular Weight: 111.63 Boiling Point (~C): -45.6 Critical Temperature (~C) 82.1 Critical Pressure (KPa): 4074.8 Liquid Density (kg/m3): 1192.0 ODP: 0.18 GWP: 3.8-4.1
Package and Storage Cylinder with R-502 of 13.6, 22.5, 40, 80 and 500kg. Fill- ing coefficient is not more than 0.9kg/L.
R-404A: blend R-404A is a blend refrigerant of HFC125, HFC-134a and HFC-143. AlliedSigal Inc.'s patent number is AZ-50. It is a long life substitute of R502, harmless to Ozone. It is mainly used in Iow and middle central commercial air re-frigeration system.
Typical Properties: Formula: OH F2CF3/CF3OH2F/OH3CF3 Boiling Point (101.3KPa, ~C): -46.1 Freezing Point (~C): -- Critical Temperature (~C): 72.4 Critical Pressure (KPa): 3688.7 Liquid Density (kg/m3): 1017.2 ODP: 0 GWP: 0.35
Package and Storage Cylinder with R-404A of 10.9,13.6, 22.5 and 500kg. Fill-ing coefficient is not more than 0.9kg/L.
R-500: blend R-500 is a blend refrigerant of CFC12 and HFC 152a. It has higher pressure than CFC12, therefore under the same compressor's capacity, it's more efficient.
Typical Properties: Formula: CCl2F2/CH3CHF2 Boiling Point (101.3KPa, ~C): 99.3 Freezing Point (~C): -159.8 Critical Temperature (~C): 105.6 Critical Pressure (KPa): 4426.5 Liquid Density (kg/m3): 1138.9 ODP: 0.7 GWP: 2.1-2.5
Package and Storage A cylinder of 13.6, 22.7, 40, 80,500, 1000kg. Filling coef-ficient not more than 1.02kg/L. Cylinder should be stored in cool, dry and ventilated place.
R-407C- blend R-407C is a blend refrigerant of HFC32, HFC-125 and HFC-134a. It is a long life substitute of R22, harmless to Ozone. It is used in various of air conditioner, and non-centrifugal refrigeration system.
Typical Properties: Formula: CH2FJCHF2CF3/CF3CH2F Boiling Point (101.3KPa, ~C): -43.6 Freezing Point (~C): -- Critical Temperature (~C): 87.3 Critical Pressure (KPa): 4820.0 Liquid Density (kg/m3): 1129.3 ODP: 0 GWP: 0.66
Pakage and Storage Cylinder with R-404A of 10,13.6, 22.7 and 500kg. Filling coefficient is not more than 0.9kg/L.
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