R-134a

R-134a is developed to replace CFCs and HCFCs in several refrigeration and air conditioning systems.
It is non-flammable and used with polyol ester(POE) and PAGs lubricants which are available in a wide viscosity range. 
It can be applied in refrigeration applications including commercial refrigeration, automotive air conditioning, and home refrigerator and air conditioning, etc.

▶ Properties
● Liquefied filling in pressure vessel
● The pressure is 6.8 kgf/cm2 at room temperature
● There is no risk of explosion (non-combustible gas)
● Perfect substitution for R-12 (ODP: 0)
● Compatible with metal or elastomer

▶ Caution
● Exposure limit: 1,000ppm
● Keep in shady and well-ventilated space
● Be careful not to damage valve
● Keep the safety regulations of high-pressure gas

▶ Application
● Refrigerant: refrigerator, automobile, dehumidifier
● Foaming agent: Polystyrene, Polyurethane
● Propellant: Aerosol

▶ Packing Unit
● Disposable cylinder 13.6kg(30 lbs) / 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