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Refrigerant properties 09.20 Boiling temperature [°C] 1 Temperature glide [K] 2 Critical temperature [°C] 1 Cond. temp. at 26 bar (abs) [°C] 1 Refr. capacity [%] 3 Discharge gas temp. [K] 3 Lubricant (compressor) HCFC-Refrigerants R22 R124 R142b -41 -12 -9 0 0 0 96 122 137 63 105 112 80 (L) 4 5 +35 4 5 see page 45 HFC Single-component Refrigerants R134a R152a R125 R143a R32 -26 -24 -49 -47 -52 0 0 0 0 0 101 113 66 73 78 79 85 51 55 42 97 (M) 5 108 (H) -8 5 +21 R227ea R236fa -16 -2 0 0 102 125 96 115 5 5 R23 -82 0 26 2 5 5 HFC Blends R404A R507A R407A R407F R407H R422A -46 -47 -45 -46 -45 -47 0.7 0 6.5 6.4 7.0 2.5 72 71 82 83 87 71 56 54 59 57 60 55 105 (M) 107 (M) 98 (M) 104 (M) 99 (M) 100 (M) -34 -34 -19 -11 -8 -39 R437A -32 3.5 95 75 108 (M) -7 R407C R417A R417B R422D R427A R438A -44 -39 -45 -43 -43 -42 7.1 5.0 3.4 4.9 6.8 6.2 86 85 74 78 85 83 61 67 58 62 63 64 100 (H) 97 (H) 95 (M) 90 (M) 90 (M) 88 (M) -8 -25 -37 -36 -20 -27 R410A -51 0 71 43 140 (H) -4 R508A R508B -88 -88 0 0 10 11 -3 -3 5 5 HFO and HFO/HFC Blends – further blends and data see pages 24 to 27 R1234yf R1234ze(E) R513A (XP10) R450A (N-13) -30 -19 -30 -23 0 0 0 0.6 95 109 95 104 82 92 78 86 98 (M) 75 (H) 102 (M) 88 (M) -14 -6 -7 -6 R471A R515B -17 -19 3.2 0 112 109 97 93 67 (H) 75 (H) -7 -7 R448A (N-40) R449A (XP40) R454C R455A -46 -46 -46 -52 6.2 5.7 7.8 12.9 83 82 86 86 58 58 64 61 96 (M) 96 (M) 86 (M) 93 (M) +12 +12 +7 +10 R452B R454B -51 -51 0.9 1.0 77 78 46 47 98 (H) 97 (H) +7 0 Halogen free Refrigerants R717 (NH3) R723 R600a R290 R1270 -33 -37 -12 -42 -48 0 0 0 0 0 132 131 135 97 91 60 58 115 70 61 100 (M) 105 (M) 55 (H) 86 (M) 104 (M) +60 +35 -9 +4 +12 R170 -89 0 32 4 5 5 R744 (CO2) -57 6 0 31 -11 5 5 Tab. 8 Refrigerant properties 1 Rounded values 2 Total glide from bubble to dew line – based on 1,013 bar (abs.) pressure. Real glide dependent on operating conditions. Approx. values in evaporator: H/M 70%; L 60% of total glide 3 Reference refrigerant for these values is stated in Tab. 7 under the nomina- tion "Substitute for" (column 3) Letter within brackets indicates operating conditions H High temp (+5/50°C) M Medium temp (-10/45°C) L Low temp (-35/40°C) 4 Valid for single stage compressors 5 Data upon request (operating conditions must be given) 6 Triple point at 5.27 bar Stated performance data are average values based on calorimeter tests. 43 Refrigerant typePDF Image | REFRIGERANT REPORT 21
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