Triethylene Glycol - The Dow Chemical Company

Properties
Figure 6: Specific Gravities of Aqueous
Triethylene Glycol Solutions
Figure 6
Specific Gravities of Aqueous Triethylene Glycol Solutions
Specific Gravity at T/60°F = A + Bx + Cx 2
x = Weight % Triethylene Glycol
T , ° F
-5
0
0
50
100
150
20
0
25
0
30
0
Apparent Specific Gravity, T/60˚F
1.18
1.16
1.14
1.12
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
1.
05
02
1.
0319
1.
0121
0.
99
20
0.
98
04
0.
96
27
0.
9413
0.
9177
Freezing Point
Curves-50˚F
14
1.
82
68
E -3
1.
746
6E
-3
1.
5247
E -3
1.
7518
E -3
1.
5410
E -3
1.
40
68
E -3
1.
32
05
E -3
1.
2511
E -3
0˚F
50˚F
100˚F
150˚F
200˚F
250˚F
300˚F
0 10 20 30 40 50 60 70 80 90 100
Triethylene Glycol, Percent by Weight in Water
Specific Gravity at T/60°F = A + Bx + Cx 2
x = Weight % Triethylene Glycol
T, °F A B C
-50 1 0502 1 8268E-3 -5 2009E-6
0
50 A
1 0319
1 0121
1 7466E-3
1 5247E-3 B
-4 8304E-6
-2 8794E-6
100 0 9920 1 7518E-3 -5 4955E-6
150 0 9804 1 5410E-3 -4 3884E-6
200 0 9627 1 4068E-3 -3 5089E-6
250 0 9413 1 3205E-3 -2 7991E-6
300 0 9177 1 2511E-3 -2 0848E-6
C
-5
. 20
09
E -6
-4
. 83
04
E -6
-2
. 87
94
E -6
-5
. 49
55
E -6
-4
. 38
84
E -6
-3
. 50
89
E -6
-2
. 79
91E
-6
-2
. 08
48
E -6
Properties