R134a physical properties:

Molecular weight 102.03
Boiling point(degree celsius) -26.2
Freezing point (degree celsius) -96.6
Critical temperature(degree celsius) 101.1
Critical compressive force (kpa) 4066.6
Saturated liquid density 30degree celsius(kg/m3) 1188.1
Specific heat of liquid 30degree celsius 1.42
Odp 0.000
Gwp 0.29

R134a application:
R134a is an environmental friendly refrigerant with zero odp (ozone-depleting-potential), which is widely used in mobile air conditioning, refrigerator, central air conditioning
And commercial refrigeration system ect. It can also be used as aerosol, flame-retardant
And blowing agent in medical, insecticidal, cosmetic and cleaning products.


1.Hfc-134a is one of long-term cfcs substitutes with excellent performance widely recognized in international community.

2.It does not container chlorine atom, will not destroy the ozone layer.

3.It has perfect physicochemical characateristics, and is a nontoxic, colorless, odorless, nonexplosive, inflammable material.

4.It is widly applied as refrigerant in auto air-condition, refrigerator, , commercial refrigeration,
Central air-condition, commercail refrigeration, and also beenused in areas such as medicine, pesticide, cosmetics and cleaning.

Environmental parameters:odp 0.000, gwp 0.29

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