R-134a is a non-ozone-depleting hydrofluorocarbon (HFC) refrigerant that replaces R-12. It is the standard refrigerant in many mobile air conditioning units and also replaces R-12 in commercial stationary refrigeration systems, chiller systems, home appliances and existing refrigeration and AC systems. Its flammability class is A1. Many OEMs specify polyolester (POE) oil for use in these systems.
Typical Properties
- ASHRAE number R134a; molecular weight 102.03
- Boiling point (1 atm) −26.3 °C; vapour pressure (25 °C) 6.657 bar; liquid density (25 °C) 1206 kg/m³
- Critical temperature 101.1 °C; ozone depletion potential 0; global warming potential 1430
| Packing | 12 KG |