Extract from VDI-Warmeatlas Dd 17- VDI-Verlag GmbH, Dusseldorf 1991
| Substance and % by volume in mixture | Minimal working temperature
[ o C] | Temperature
[ o C] | Density
[kg/m 3 ] | Specific heat [kJ/kg.K] | Thermal conductivity
[W/m.K] | Dynamic viscosity
X10 -3 [N.s/m 2 ] | Cinematic viscosity
X10 -6 [m 2 /s] |
Monoethylenglycol
C2H4(OH)2 |
20
-10 | -10 0 20 40 60 80 100 | 1038 1036 1030 1022 1014 1006 997 | 3.85 3.87 3.90 3.93 3.96 3.99 4.02 | 0.498 0.50 0.512 0.521 0.531 0.540 0.550 | 5.19 3.11 1.65 1.02 0.71 0.523 0.409 | 5 3 1.6 1.0 0.7 0.52 0.41 | | 34 | -20 | -20 0 20 40 60 80 100 | 1069 1063 1055 1044 1033 1022 1010 | 3.51 3.56 3.62 3.68 3.73 3.78 3.84 | 0.462 0.466 0.470 0.473 0.475 0.478 0.480 | 11.76 4.89 2.32 1.57 1.01 0.695 0.515 | 11 4.6 2.2 1.5 0.98 0.68 0.51 |
| 52 | -40 | -40 -20 0 20 40 60 80 100 | 1108 1100 1092 1082 1069 1057 1045 1032 | 3.04 3.11 3.19 3.26 3.34 3.41 3.49 3.56 | 0.416 0.409 0.405 0.402 0.398 0.394 0.390 0.385 | 110.80 27.50 10.37 4.87 2.57 1.59 1.05 0.722 | 100 25 9.5 4.5 2.4 1.5 1.0 0.7 |
| 1,2-Propylenglycol C3H6(OH)2
25 | -10 | -10 0 20 40 60 80 100 | 1032 1030 1024 1016 1003 986 979 | 3.93 3.95 3.98 4.00 4.03 4.05 4.08 | 0.466 0.470 0.478 0.491 0.505 0.519 0.533 | 10.22 6.18 2.86 1.42 0.903 0.671 0.509 | 9.9 6.0 2.8 1.4 0.90 0.68 0.52 |
| 38 | -20 | -20 0 20 40 60 80 100 | 1050 1045 1036 1025 1012 997 982 | 3.68 3.72 3.77 3.82 3.88 3.94 4.00 | 0.420 0.425 0.429 0.433 0.437 0.441 0.445 | 47.25 12.54 4.56 2.26 1.32 0.897 0.687 | 45 12 4.4 2.2 1.3 0.9 0.7 |
| 47 | -30 | -30 -20 -10 0 20 40 60 80 100 | 1066 1062 1058 1054 1044 1030 1015 999 984 | 3.45 3.49 3.52 3.56 3.62 3.69 3.76 3.82 3.89 | 0.397 0.396 0.395 0.395 0.394 0.393 0.392 0.391 0.390 | 160 74.3 31.74 18.97 6.264 2.987 1.624 1.10 0.807 | 150 70 30 18 6 2.9 1.6 1.1 0.82 |
