Composition:
100% 1,1,1,2-tetrofluoroethane (CF3CH2F)
Application:
Household appliances, refrigeration (commercial and self-contained equipment), centrifugal chillers and automotive air conditioning
Performance:
- Industry standard choice for automotive AC and small appliances
- Equipment optimized for R-134a over last 20 years
Lubricant:
Compatible with polyolester lubricant for stationary equipment and polyalkaline glycol for automotive A/C systems
Thermodynamic Properties
TEMP. (˚F) | Pressure Liquid (psia) | Density Liquid (lb/ftˆ3) | Density Vapor (lb/ftˆ3) | Enthalpy Liquid (Btu/lb) | Enthalpy Vapor (Btu/lb) | Entropy Liquid (Btu/R-lb) | Entropy Vapor (Btu/R-lb) |
|---|---|---|---|---|---|---|---|
-60 | 4.0 | 90.49 | 0.0969 | -5.957 | 94.13 | -0.01452 | 0.2359 |
-55 | 4.7 | 90.00 | 0.1127 | -4.476 | 94.89 | -0.01085 | 0.2347 |
-50 | 5.5 | 89.50 | 0.1305 | -2.989 | 95.65 | -0.00720 | 0.2336 |
-45 | 6.4 | 89.00 | 0.1505 | -1.498 | 96.41 | -0.00358 | 0.2325 |
-40 | 7.4 | 88.50 | 0.1729 | 0.000 | 97.17 | 0.00000 | 0.2315 |
-35 | 8.6 | 88.00 | 0.1978 | 1.503 | 97.92 | 0.00356 | 0.2306 |
-30 | 9.9 | 87.49 | 0.2256 | 3.013 | 98.68 | 0.00708 | 0.2297 |
-25 | 11.3 | 86.98 | 0.2563 | 4.529 | 99.43 | 0.01058 | 0.2289 |
-20 | 12.9 | 86.47 | 0.2903 | 6.051 | 100.2 | 0.01406 | 0.2282 |
-15 | 15.3 | 85.95 | 0.3277 | 7.580 | 100.9 | 0.01751 | 0.2274 |
-10 | 16.6 | 85.43 | 0.3689 | 9.115 | 101.7 | 0.02093 | 0.2268 |
-5 | 18.8 | 84.90 | 0.4140 | 10.66 | 102.4 | 0.02433 | 0.2262 |
0 | 21.2 | 84.37 | 0.4634 | 12.21 | 103.2 | 0.02771 | 0.2256 |
5 | 23.8 | 83.83 | 0.5173 | 13.76 | 103.9 | 0.03107 | 0.2250 |
10 | 26.6 | 83.29 | 0.5761 | 15.33 | 104.6 | 0.03440 | 0.2245 |
15 | 29.7 | 82.74 | 0.6401 | 16.90 | 105.3 | 0.03772 | 0.2240 |
20 | 33.1 | 82.19 | 0.7095 | 18.48 | 106.1 | 0.04101 | 0.2236 |
25 | 36.8 | 81.63 | 0.7848 | 20.07 | 106.8 | 0.04429 | 0.2232 |
30 | 40.8 | 81.06 | 0.8663 | 21.67 | 107.5 | 0.04755 | 0.2228 |
35 | 45.1 | 80.49 | 0.9544 | 23.27 | 108.2 | 0.05079 | 0.2224 |
40 | 49.7 | 79.90 | 1.050 | 24.89 | 108.9 | 0.05402 | 0.2221 |
45 | 54.8 | 79.32 | 1.152 | 26.51 | 109.5 | 0.05724 | 0.2217 |
50 | 60.2 | 78.72 | 1.263 | 28.15 | 110.2 | 0.06044 | 0.2214 |
55 | 65.9 | 78.11 | 1.382 | 29.80 | 110.9 | 0.06362 | 0.2212 |
60 | 72.2 | 77.50 | 1.510 | 31.45 | 111.5 | 0.06680 | 0.2209 |
65 | 78.8 | 76.87 | 1.647 | 33.12 | 112.2 | 0.06996 | 0.2206 |
70 | 85.8 | 76.24 | 1.795 | 34.80 | 112.8 | 0.07311 | 0.2204 |
75 | 93.5 | 75.59 | 1.953 | 36.49 | 113.4 | 0.07626 | 0.2201 |
80 | 101.4 | 74.94 | 2.123 | 38.20 | 114.0 | 0.07939 | 0.2199 |
85 | 109.9 | 74.27 | 2.305 | 39.91 | 114.6 | 0.08252 | 0.2197 |
90 | 119.0 | 73.58 | 2.501 | 41.65 | 115.2 | 0.08565 | 0.2194 |
95 | 128.6 | 72.88 | 2.710 | 43.39 | 115.7 | 0.08877 | 0.2192 |
100 | 138.9 | 72.17 | 2.935 | 45.15 | 116.3 | 0.09188 | 0.2190 |
105 | 149.7 | 71.44 | 3.176 | 46.93 | 116.8 | 0.09500 | 0.2187 |
110 | 161.1 | 70.69 | 3.435 | 48.73 | 117.3 | 0.09811 | 0.2185 |
115 | 173.1 | 69.93 | 3.713 | 50.55 | 117.8 | 0.1012 | 0.2183 |
120 | 185.9 | 69.14 | 4.012 | 52.38 | 118.3 | 0.1044 | 0.2180 |
125 | 199.3 | 68.32 | 4.333 | 54.24 | 118.7 | 0.1075 | 0.2177 |
130 | 213.4 | 67.49 | 4.679 | 56.12 | 119.1 | 0.1106 | 0.2174 |
135 | 228.3 | 66.62 | 5.052 | 58.02 | 119.5 | 0.1138 | 0.2171 |
140 | 243.9 | 65.73 | 5.455 | 59.95 | 119.8 | 0.1169 | 0.2167 |
145 | 260.4 | 64.80 | 5.892 | 61.92 | 120.1 | 0.1201 | 0.2163 |
150 | 277.6 | 63.83 | 6.366 | 63.91 | 120.4 | 0.1233 | 0.2159 |
155 | 295.7 | 62.82 | 6.882 | 65.94 | 120.6 | 0.1265 | 0.2154 |
160 | 314.7 | 61.76 | 7.447 | 68.00 | 120.7 | 0.1298 | 0.2149 |