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365mfc is a HFC used in a variety of applications. It is primarily used as a blowing agent for plastic foam insulation and is a replacement for HCFC-141b and other fluorocarbon and non-fluorocarbon blowing agents. 365mfc is also used in systems for waste heat recovery, process and comfort cooling, electronic heat transfers and thermal storage.

Packaging information



  • Supplied in non-returnable containers
  • Store containers in a cool, dry, well ventilated area, out of direct sunlight
  • For alternative or larger package sizes please contact A‑Gas on 01275376600 or via the COntact Us form


Foam Blowing Applications

Product Features & Benefits

  • GWP: 794
  • Chemical & physical properties similar to HCFC-141b & CFC-11
  • Provides excellent insulation and foam properties
  • Compatible with a wide range of materials including metals, plastics and elastomers
  • Supplied as a liquid
  • Flammable with low-toxicity
  • 365mfc is typically blended with R227ea to ensure non-flammable mixtures
  • The information contained within this website is for guidance only, for further system specific advice please call A‑Gas directly