HFC 365mfc/HFC 245fa (60: 40) is the perfect balance of characteristics of both third generation blowing agents HFC 365mfc and HFC 245fa. A zero ODPHFC blend (as an R-141B replacement). Good thermal conductivity. Converting foaming machines from HCFC-141b to HFC-365mfc/245fa is easy and cost effective. 365/245 gives superior insulation performance, excellent fire resistance, easy processing. Existing Storage Facilities can be used, Some precautions are recommended to account for potential flammable mixtures in air (e. G. No smoking policy etc. ) - no ex-proof facility is required. Applications include reefer containers and refrigerated transportation, continuous/ discontinuous insulation panels, sandwich panels, appliances.
SPECIFICATIONS Appearance: Colourless and not turbid Purity, % ≥ 99.7 Moisture% ≤ 0.001 Evaporation residue% ≤ 0.01 Acidity (as HCl) % ≤ 0.0001 Chloride, no visible turbidity (indicates about 3 ppm) Pass Particulates / solids (visually clean to pass) Pass
PROPERTIES 1, 1, 1, 3, 3-pentafluorobutane(HFC 365mfc) CAS Number : 406-58-6 Symbols : F Phrases R : 11 Concentration : 60.00 %
1, 1, 1, 3, 3-Pentafluoropropane (HFC 245fa) CAS Number : 460-73-1 Concentration : 40.00 %
Appearance: Liquefied Color/Colour: Colorless/colourless Odor/Odour: Ethereal Molecular weight 142.4 Normail boiling pointº C 27 Vapor Pressure No data Psia @68º F 11.2 Bar, abs. @20º C 0.8 Vapor Thermal Conductivity 11.2 Flash Point None ODP 0 GWP, 100yr time Horizion 914