• R-134a
  • R-410A
  • R-404A
  • R-407C
  • R-507
  • R-134a


    R-134a is developed to replace CFCs and HCFCs in several refrigeration and air conditioning system.
    It has non flammability and is being used with PAG (Poly Alkylene Glycol) and with polyolester lubricants that are avaliable in a wide viscosity range.It can be applied in refrigeration applications including commercial refrigerants, automotive air conditioning, home refrigerators and air conditions, etc.

    ▶ Properties

    • Liquefied filing in the pressure vessel
    • The pressire is 6.8 kgf/cm2 at room temperature.
    • There is no risk of explosion. (noncimbustible gas)
    • It is a perfect substitution of R-12 (ODP: 0)
    • There is no problem of compatibility about metal or elastomer

    ▶ Caution

    • Exposure latitude : 1000ppm.
    • Keep in shady and well ventilated space
    • Prevent a damage of valve
    • Keep the safety regulations of high-pressure gas

    ▶ Application

    • Refrigerant : refrigerator, autombile, dehumidifier
    • Foaming agent : Polystylene, Polyurethane
    • Propellant : Aerosol

    ▶ Packing Unit

      Disposable cylinder 13.6kg(30lbs) / Reusable cylinder 100.0kg
      Ton cylinder 950.0kg / ISO-tank container / Disposable can 340g (12oz)

    ▶ Physical properties

    Constituent(%, Weight) R-134a :100
    Molecular Weight 102.03
    Boiling Point(1atm ℃) -26.05
    Freezing Point(1atm ℃) -101
    Critical Temperature(℃) 101.1
    Critical Pressure(Mpa) 4.06
    Critical Density(g/cc) 0.507
    Density(25℃ liquid,g/cc) 1.206
    Specific Heat
    (25℃ liquid,cal/g-℃)
    0.3452
    Surface Tension
    (25℃ liquid,dyne/cm)
    8.17
    Evaporate Latent Heat
    (cal/g-℃, 1atm)
    42.6
    Viscosity(25℃ liquid,cP) 0.2018
    GWP 1200
    ODP 0
  • R-410A

    R-410A is an non-azeotropic mixture and seves as a long term, non ozone depleting replacement for HCFC-22.
    It has significantly higher capacity and pressure than HCFC-22 and ans intrinsically low toxicity.
    Polyolerster lubricants are recommended for use.

    ▶ Properties

    • It is a perfect substitution of R-22 (ODP : 0)
    • The most approached material of the physical character of R-22
    • Low GWP
    • It can be applied to the existing system without complicated modification
    • Non flammable gas

    ▶ Caution

    • It is apprehended that toxic & corrosiveness steam may occur in the combustion
    • Keep our of direct sunlight and firearms
    • Keep in a shady and well ventilated space (under 45℃)
    • Prevent a damage of valve
    • Keep the safety regulations of high-pressure gas

    ▶ Application

    • Home & Industrial air conditioning system
    • Short-term replacement for small and medium size air conditioning system
    • R-22 Replacement

    ▶ Packing Unit

      Disposable cylinder 10.0kg & 11.3kg(25lbs) /
      Reusable cylinder 100.0kg / Ton cylinder 850.0kg /
      ISO-tank container

    ▶ Physical properties

    Substitution R-22
    Constituent(%, Weight) R-32 : 50
    R-125 : 50
    Molecular Weight 72.6
    Boiling Point(1atm ℃) -51.5
    Freezing Point(1atm ℃) -103
    Critical Temperature(℃) 70.2
    Critical Pressure(Mpa) 4.77
    Critical Density(g/cc) 0.507
    Density(25℃ liquid,g/cc) 1.061
    Specific Heat
    (25℃ liquid,cal/g-℃)
    0.4041
    Surface Tension
    (25℃ liquid,dyne/cm)
    5.158
    Evaporate Latent Heat
    (cal/g-℃, 1atm)
    64.87
    Viscosity(25℃ liquid,cP) 0.1217
    GWP 2088
    ODP 0
  • R-404A

    R-404A was developed to serve as a non ozone depleting substitute for the present refrigerant R-502.
    Its discharge temperature is lower 10℃ than R502 and 10% higher pressure.
    It issuitable for both new equipment and retrofitting exsting R-502 commercial refrigeration system.
    Polyolesters lubricant can be used. That is well suited for low-and medium-temperature commercial refrigeration applications.

    ▶ Properties

    • It is a perfect substitution of R-502 (ODP : 0)
    • Improvement of heat efficiency (10%~20%)
    • Low GWP
    • It can be applied to the existing system without complicated modification
    • Non flammable gas & Non-Toxic

    ▶ Caution

    • Exposure latitude : 1000 ppm
    • Keep in a shady and well ventilated space
    • Prevent a damage of valve
    • Keep the safety regulations of high-pressure gas

    ▶ Application

    • Low & mid temperature commercial cold and frozen system
    • Cold and frozen products transportation system
    • R-502 Replacement

    ▶ Packing Unit

      Disposable cylinder 10.0kg & 11.3kg(25lbs) /
      Reusable cylinder 100.0kg / Ton cylinder 850.0kg /
      ISO-tank container

    ▶ Physical properties

    Substitution R-502
    Constituent(%, Weight) R-125: 44
    R-134a: 4
    R-143a: 52
    Molecular Weight 120
    Boiling Point(1atm ℃) -47.8
    Freezing Point(1atm ℃) -103
    Critical Temperature(℃) 72.07
    Critical Pressure(Mpa) 3.372
    Critical Density(g/cc) 0.485
    Density(25℃ liquid,g/cc) 1.045
    Specific Heat
    (25℃ liquid,cal/g-℃)
    0.3917
    Surface Tension
    (25℃ liquid,dyne/cm)
    4.437
    Evaporate Latent Heat
    (cal/g-℃, 1atm)
    47.46
    Viscosity(25℃ liquid,cP) 0.1245
    GWP 3260
    ODP 0
  • R-407C

    R-407C serves as a non ozone depleting replacement for HCFC-22 in the mostly refrigeration and air conditioning applications, Polyoerster and various commercial lubicants are recommended.

    ▶ Properties

    • It is a perfect substitution of R-22 (ODP : 0)
    • The most approached material of the physical character of R-22
    • Low GWP
    • It can be applied to the existing system without complicated modification
    • Non flammable gas

    ▶ Caution

    • It is apprehended that toxic & corrosiveness steam may occur in the combustion
    • Keep our of direct sunlight and firearms
    • Keep in a shady and well ventilated space (under 45℃)
    • Prevent a damage of valve
    • Keep the safety regulations of high-pressure gas

    ▶ Application

    • Home & Industrial air conditioning system
    • Short-term replacement for small and medium size air conditioning system
    • R-22 Replacement

    ▶ Packing Unit

      Disposable cylinder 10.0kg & 11.3kg(25lbs) /
      Reusable cylinder 100.0kg / Ton cylinder 850.0kg

    ▶ Physical properties

    Substitution R-22
    Constituent(%, Weight) R-32: 23
    R-125: 25
    R-134a: 52
    Molecular Weight 86.2
    Boiling Point(1atm ℃) -46.2
    Critical Temperature(℃) 86.3
    Critical Pressure(Mpa) 4.52
    Critical Density(g/cc) 0.51
    Density(25℃ liquid,g/cc) 1.135
    Specific Heat
    (25℃ liquid,cal/g-℃)
    0.363
    Surface Tension
    (25℃ liquid,dyne/cm)
    6.512
    Evaporate Latent Heat
    (cal/g-℃, 1atm)
    43.756
    Viscosity(25℃ liquid,cP) 0.1516
    GWP 1744
    ODP 0
  • R-507

    R507 is mid-term alternative to R-502. It is suitable for both new equipment and retrofitting existing R-502 commercial refrigeration systems.
    It suited for low and mid-temperature commercial refrigeration applications. Mineral oil, polykalkylen glycol and ployolester lubricants are recommended.

    ▶ Properties

    • Improvement of heat effciency (10% ~ 20%)
    • It can be applied to the existing system without complicated modification.

    ▶ Application

    • Alternative refrigerant of the low temperature refrigerator

    ▶ Packing Unit

      Disposable cylinder 10.0kg & 11.3kg(25lbs)

    ▶ Physical properties

    Substitution R-507
    R-22
    Constituent(%, Weight) R-125: 50
    R-143a: 50
    Boiling Point(1atm ℃) -44.4
    Critical Temperature(℃) 83.5
    Critical Pressure(Mpa) 43.4
    Critical Density(g/cc) 0.5
    Density(25℃ liquid,g/cc) 1.049
    Specific Heat
    (25℃ liquid,cal/g-℃)
    0.3678
    Surface Tension
    (25℃ liquid,dyne/cm)
    4.212
    Evaporate Latent Heat
    (cal/g-℃, 1atm)
    47.76
    Viscosity(25℃ liquid,cP) 0.1216
    GWP 3985
    ODP 0