Related Resources: heat transfer

Viscosity of Aqueous Solutions of Ethylene Glycol Antifreeze

Heat Transfer Engineering
Thermodynamcs

Viscosity of Aqueous Solutions of Ethylene Glycol Antifreeze

Concentrations in Volume Percent Ethylene Glycol (AntiFreeze)

Viscosity in centipoise

Temperature, °F
30%
40%
50%
-20
-
-
40.38
-1
-
19.58
27.27
0
-
13.76
19.34
10
6.83
10.13
14.26
20
5.38
7.74
10.85
30
4.33
6.09
8.48
40
3.54
4.91
6.77
50
2.95
4.04
5.50
60
2.49
3.38
4.55
70
2.13
2.87
3.81
80
1.84
2.46
3.23
90
1.60
2.13
2.76
100
1.41
1.87
2.39
110
1.25
1.64
2.08
120
1.11
1.46
1.82
130
1.00
1.30
1.61
140
0.90
1.17
1.43
150
0.82
1.05
1.28
160
0.75
0.95
1.15
170
0.68
0.87
1.04
180
0.63
0.79
0.94
190
0.58
0.73
0.85
200
0.54
0.67
0.78

Related

Source

  • Source: Reprinted with permission from 2013 ASHRAE Handbook - Fundamentals, ASHRAE: 2013.