EP12
● Characteristics
- EP-12 / CARE 30 is the perfect replacement for R12, R134a.
- It is a blend of hydrocarbons (isobutane and propane).
- It can be used in typical R12/R134a applications.
▶ Primarily for use in small commercial refrigeration and air-conditioningsystems that have traditionally used R12.
▶ Operates at similar pressures to R12 or R134a.
▶ Possesses similar volumetric refrigerating effect to R12 and R134a.
▶ Can be used in a R12 or R134a compressor or a specific CARE 30 compressor.
▶ Can be used with R12 or R134a heat exchangers and expansion devices.
▶ Compatible with most common refrigeration materials and mineral oils.
▶ Non-toxic to human body, free from CFC / HFC regulation.
▶ Purity : 99.5%~99.99%
▶ Application Range : Domestic refrigerators, commercial fridges, water purifiers,Vending machines, open top show-cases.
▶ Packing : 500gr/CAN, 3Kg/10 Kg/20 Kg/50 Kg Cylinder, Bulk Tank, ISO Tank Container
● Physical Properties
Product | EP600a | R12 | R134a |
Chemical Type | HC | CFC | HFC |
Molecular Mass ( Kg/Kmol ) | 58.1 | 120.9 | 102.0 |
Density ( Kg/m3 ) ★ | 533.8 | 1310.8 | 1206.0 |
Temperature Range | high, medium | - | - |
Ozone depletion potential (CFC-11=1) | 0 | 0.9 | 0 |
Global warming potential (CO2=1, 100yr ITH) ◇ | 3 | 10600 | 1600 |
Normal boiling point (1.0 bar, abs) ★ | -31.7℃ | -29.8℃ | -26.2℃ |
Latent heat (1.0 bar, abs) ★ | 367 kJ/Kg | 145 kJ/Kg | 189 kJ/Kg |
Toxicity | None | None | None |
Refrigerant mass charge size (R12=100%) | 41% | 100% | 91% |
Lubricant | Mineral | Mineral | Estra |
* All conditions given at +25℃ (dew point).
★ Boiling points at standard atmospheric pressure (101.325kPa)
◇ CO2 GWP based on 100 year integration time horizon, defined in the Intergovernmental Panel for Climate Change (IPCC)
* Scientific Assessment 1994, CO2 = 1.