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REFRIGERATION  
R404A REFRIGERANT R408A REFRIGERANT

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.

R408A , a blend refrigerant of R22, R125 and R143a . Mainly it is a substitute of R502.
Formula OH F2CF3/CF3OH2F/OH3CF3 Molecular Weight 87.01
Boiling Point(101.3KPa) -46.1 BP -44.4
Critical Temperature 72.4 Ice Point -
Critical Pressure KPa 3688.7 Critical Temperature 83.8
Liquid Density kg,m 3 1017.2 Critical Pressure,  Mpa 4.42
ODP 0 Density of saturated Liquid30,[KJ/Kg] -
GWP 0.35 Specific heat of liquid 30,[KJ/Kg] 0.36
Freezing Point - Specific heat of equipressure stem (Cp0,30 and 101.3KPa[KJ/Kg] 0.19
    ODP 0.016
    GWP -
    Critical density, g/cm3 -
    Vaporization heat under BP,KJ/Kg 227.10

Package and Storage
Cylinder with R-404A of 10.9 and 500kg. Fill-ing coefficient is
not more than 0.9kg/L.

 Package and Storage
disposable steel cylinder10.9kg/30b; recyclable steel cylinder 350kg/400L,700kg/800L,800kg/926
R410A REFRIGERANT   R407C REFRIGERANT  

R410A,a colorless gas at room temperature,is a blend refrigerant of R32 and R125.It becomes transparent liquid under the pressure created by itself.Mainly it is a substitute of R22,used in air conditioning and refrigeration system.

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.

Formula CH2F2/CHF2F3 Formula CH2FJCH2CF3/CF3CH2F
Boiling Point(101.3KPa) -52 Boiling Point(101.3KPa) -43.6
Critical Temperature 72.2 Critical Temperature 87.3
Critical Pressure KPa 4964 Critical Pressure KPa 4820.00
Liquid Density (25C,gcm3) 1.066 Liquid Density (kg/m3) 1129.30
ODP 0 ODP 0
GWP 0.29 GWP 0.66
Molecular weight 72.58 Freezing Point -

Pakage and Storage

Disposable steel cylinder 25LB/11.3kg,refillable steel cylinder 12L,14.3L,steel cylinder 926L,ISO tank.

Pakage and Storage

Cylinder with R-407C of 11.3 and 500kg. Filling coefficient is not more than 0.9kg/L.

R600A REFRIGERANT      
 

Isobutane R600A ,Mainly it is a substitute of R12.

  
Molecular Weight 58.12    
BP -11.80    
Ice Point -    
Critical Temperature 134.98    
Critical Pressure,  Mpa 3.66    
Density of saturated Liquid25,[KJ/Kg] 0.551    
Specific heat of liquid 25,[KJ/Kg] 2.38    
Solubility(water,25)% -    
ODP 0    
GWP 0.1    
Critical density, g/cm3 0.221    
Vaporization heat under BP,KJ/Kg 366.50    
       
 
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