Water

-

Clear

35 to 212

0.997

0.9931

.7/6

146

Air 1

-

-

-

0.240

0.075 2

-

0.316

Ethylene Glycol
40% Water 60%

4

Clear 5

0 to 220

0.855

1.042

1.8/32

131

Ethylene Glycol
50% Water 50%

4

Clear 5

-30 to 225

0.82

1.055

2.2/33.5

127

Ethylene Glycol
60% Water 40%

4

Clear 5

-66 to 235

0.76

1.066

3.0/36

119

Propylene Glycol
40% Water 60%

4

Clear 5

10 to 206

0.92

1.021

2.3/33.5

138

Propylene Glycol
50% Water 50%

4

Clear 5

-25 to 210

0.862

1.027

3.2/36.8

130

Propylene Glycol
60% Water 40%

4

Clear 5

-50 to 217

0.825

1.03

4.5/41

125

PAO

Poly-alphaolefin

Clear

-55 to 265

0.54

0.783

5.4/43

62

Coolanol 20R

Silicate Ester

Clear

-100 to 300

0.465

0.88

2.1/33

60

Coolanol 25R

Silicate Ester

Clear

-60 to 300

0.45

0.882

4.8/41

58

Coolanol 35R

Silicate Ester

Clear

-30 to 400

0.465

0.875

7.5/51

60

DC-200 3

Dimethyl
Silicon Fluid

Clear

-90 to 390

0.41

0.872

2.0/32.6

53

Dowtherm J

Aromatic Oil

Clear

-70 to 358

0.45

0.85

.6/6

56

Dowtherm G

Aromatic Oil

Amber

40 to 575

0.387

1.09

8.19/53

62

Diala AX 7
Univolt 33

Mineral Oil
(Transformer)

Amber

30 to 310

0.44

0.874

10.2/60

57

Marcol 87 (CS)

Mineral Oil
(White Oil)

Clear

30 to 310

0.44

0.84

16.8/84

54

MIL-H-5606

Mineral Oil
(Hydraulic)

Red

30 to 475

0.44

0.85

13.3/70

55

Fluorinert
FC75/FC77/FC104

Fluoro-Carbon

Clear

-120 to 210

0.25

1.75

.63/6

64

All Data Is Approximate - Not Responsible For Errors Or Omissions.
All properties at 100°F unless otherwise noted.

1 Values given at sea level, 70°F.
2 Density in lb/ft³.
3 DC-200 is a brand name covering a family of coolants of various viscosities. Properties are those of a light grade: 2 centistokes at 25°C (77°F).
4 Special inhibitors may be required. Consult factory.
5 Commercial anti-freeze may be colored.
6 Below range of scale.
7 Values given at 60° F.