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Refrigerant (R-134a) Properties, Uses, Storage, and Handling

Freon 134aRefrigerant (R-134a) properties , uses , Storage, and HandlingFreon 134aRefrigerant3 Table of ContentsIntroduction ..4 Background ..4 Freon 134a An Environmentally Acceptable Alternative ..4 uses ..4 Physical properties ..5 Chemical/Thermal Stability ..5 Thermal with Metals and Refrigeration Lubricants ..5 Stability with Foam Chemicals ..8 Compatibility Concerns If Freon 134a and CFC-12 Are Mixed ..8 Materials Compatibility ..8 Plastics ..9 Elastomers ..9 Hose Permeation ..12 Desiccants ..12 Refrigeration Lubricants ..12 Safety ..19 Inhalation Toxicity ..19 Cardiac Sensitization ..19 Skin and Eye Contact ..20 Spills or Leaks ..20 Combustibility of Freon 134a.

physical properties that make them ideal for a variety of uses. CFCs are used as refrigerants; as blowing agents in the manufacture of insulation, packaging and cushioning foams; as cleaning agents for metal and electronic components; and in many other applications. However, the stability of these compounds, coupled with

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