R512A (Ashrae Listed) High Purity Alternative Refrigerant

Characteristics

R512A is an azeotropic refrigerant
R512A has 25% reduction of charging amount and 5% increasing in energy efficiency compared to HFC-134a use with same refrigerating systems

Applications: Home & Commercial refrigerators

Packaging: Cylinder 5kg

Dimensions: 300 x 500mm

Lubricants: R512A is being used with polyakylene glycol (PAG) or polyol ester (POE) oil

Flammability: According to ASHRAE Standard 34, R511A is safety group A2

Category: Refrigerants

Description

Physical Properties	R-512A	HFC-134a
1. Molecular Weight (kg/kmol)	66.36	102.03
2. Boiling Point at 1atm (°C)	-24.5	-26.07
3. Critical Temperature (°C)	113.51	101.06
4. Critical Pressure (MPa)	4.59	4.06
5. Liquid Phase Density at 25°C (kg/m³)	899.13	1206.7
6. Heat of evaporation at 40°C (kj/kg)	257.46	198.60
7. Toxicity	NO	NO
8. ODP (Ozone Depletion Potential)	0	0.05
9. GWP (Global Warming Potential)	185	1430