Table 8-3-1 - Properties of mixture Water/Glycol

Extract from VDI-Warmeatlas Dd 17- VDI-Verlag GmbH, Dusseldorf 1991

Substance and % by volume in mixture Minimal working temperature
[oC]
Temperature
[oC]
Density
[kg/m3]
Specific heat [kJ/kg.K] Thermal conductivity
[W/m.K]
Dynamic viscosity
X10-3 [N.s/m2]
Cinematic viscosity
X10-6 [m2/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
 
 
  CERN/P.BONNEAU/04/08/1997