R502 R500 R407c R404A
| Place of Origin: |
Zhejiang, China (Mainland) |
Product Detail
Model No.:
R502, R500, R407c, R404A
R502, R500, R407c, R404A
| | 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. |
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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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