R436B (Ashrae Listed) High Purity Alternative Refrigerant (refill)
€83.00
Characteristics:
- Environmentally benign refrigerant with zero ODP and near zero GWP (less than 3).
- 436B exhibits lower pressure ratio as well as discharge temperature meanwhile 5% increasing in energy efficiency compared to HFC-134a used with same refrigerating systems.
- It is also used for CFC-12 refrigerating systems.
- It has 50% reduction of charging amount of refrigerant with same refrigerating system.
- Its competitiveness in price is superior to current HFC-134a
Applications: Domestic & Commercial refrigerators.
Packaging: Cylinder 5kg
Lubricants: R436B is being used with polyakylene glycol (PAG) or polyol ester (POE) oil.
Flammability: According to ASHRAE Standard 34, R436B is safety group A3
Description
| Physical Properties | R-436B | HFC-134a |
| 1. Molecular Weight (kg/kmol) | 49.87 | 102.03 |
| 2. Boiling Point at 1atm (°C) | -34.30 | -26.07 |
| 3. Critical Temperature (°C) | 117.44 | 101.06 |
| 4. Critical Pressure (MPa) | 4.25 | 4.06 |
| 5. Vapour Pressure at 25°C | 0.684 | 0.665 |
| 6. Liquid Phase Density at 25°C (kg/m³) | 520.3 | 1206.7 |
| 7. Heat of evaporation at 0°C (kj/kg) | 367.47 | 198.60 |
| 8. Toxicity | NO | NO |
| 9. ODP (Ozone Depletion Potential) | 0 | 0 |
| 10. GWP (Global Warming Potential) | <3 | 1430 |
| Comparative Data | R-433C | CFC-502 |
| C.O. P | 2.80 | 2.64 |
| Charging Amount | 45% | 100% |
Additional information
| Weight | 5 kg |
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