R134a is an HFC refrigerant replacement for R-12. It is the global standard for new mobile air conditioning and can also be used to retrofit existing R-12 mobile air conditioning systems. It is also used in new medium- and high-temperature stationary commercial refrigeration, as well as chiller systems and home appliances. In addition, it can be used to retrofit existing R-12 refrigeration and air conditioning systems.
It is also used as cleaning agents, foam blowing agents and propellant.
Mobile air conditioning systems
Retrofit of existing R-12 mobile air conditioning systems
Medium- and high-temperature:
stationary commercial refrigeration
Retrofit existing R-12 refrigeration and air conditioning equipment
Global standard for mobile air conditioning. Broadly used in commercial and stationary applications.
|Component||Chemical name||Molecular formula||Weight%|
|Molecular weight|| 102.03|
|Boiling point|| -25.9 ℃|
|Critical temperature|| 101.06℃|
|Critical pressure|| 4059kPa|
|Odor|| Slight ethereal|
|Form|| Liquefied gas|
|Color|| Clear, colorless|
|Heat of vaporization at boiling point|| 216.98KJ/kg|
|Vapor Pressure at 25 ℃|| 665kPa|
|Vapor Density at 25 ℃ (Air = 1)|| 5.26|
|Liquid Density at 25 ℃ || 1.207g/cm3|
|Ozone Depletion Potential(ODP)|| 0|
|Global Warming Potential(GWP) 100yr|| 1300|
|ASHARE Safety Group Classification|| A1/A1|
|Flammability at 1 atm. and 18 ℃|| Non-flammable|
PAG for Mobile AC
POE for stationary/commercial applications
Cans(Tins) : 280gram/can; 340gram/can; 500gram/can; 800gram/can;
Disposable steel cylinders: 15lb(6.8kg)/cylinder; 30lb(13.6kg)/cylinder; 50lb (22.7kg)/cylinder;
Refillable steel cylinders: 12kg/cylinder; 13.6kg/cylinder, 950kgs/ton cylinder;
Iso tanks: 18000kgs/iso tank
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