Galden HT 55
4 5 (1 evaluate)Category: Galden® HT
Maker: Syensqo
Made in: Italy
Packaging: 1kg, 5kg
Galden HT 55 is a heat transfer liquid with exceptional thermal conductivity at elevated temperatures and strong dielectric characteristics. With a boiling point of 55°C, Galden HT 55 is utilized in various industrial applications to enhance heat transfer efficiency and manage temperature regulation.
Technical data sheet of Galden HT 55
Physical
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Average Molecular Weight |
340 |
amu |
|
Density (25°C) |
1.65 |
g/cm³ |
|
Kinematic Viscosity |
0.450 |
|
|
Solubility |
|
|
|
of air |
26.0 |
ml gas/100 ml liquid |
|
of water |
< 10.0 |
wppm |
|
Surface Tension (25°C) |
14 |
dyne/cm |
|
Vapor Pressure (25°C) |
225 |
torr |
Thermal
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Thermal Conductivity (25°C) |
0.065 |
W/m/K |
|
Boiling Point |
55 |
°C |
|
Heat of Vaporization - at Boiling Point |
22.0 |
cal/g |
|
Pour Point |
< -125 |
°C |
|
Specific Heat Capacity (25°C) |
0.23 |
cal/g/°C |
Electrical
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Volume Resistivity (25°C) |
1.0E+12 |
ohms·cm |
|
Dielectric Constant (25°C) |
1.86 |
|
|
Dielectric Strength - 2.54 mm gap (25°C) |
40 |
kV |
|
Dissipation Factor - 1 KHz |
2.0E-4 |
|
Optical
|
Property |
Typical Value |
Unit |
Test Method |
|---|---|---|---|
|
Refractive Index |
1.28 |
|
ASTM D542 |
Additional Information
|
Property |
Typical Value |
Unit |
|---|---|---|
|
Coefficient of thermal expansion |
0.0011 |
cm³/cm³/°C |
Key features of Galden HT 55
-
Bromine Free
-
Low VOC
-
High Purity
-
Chlorine Resistant
-
High ESC (Stress Crack Resistant)
-
Sour Gas Resistant
-
Good Glycol Resistance
-
Biofuel Resistant
-
Fuel Resistant
-
Alkali Resistant
-
Acid Resistant
-
Alcohol Resistant
-
Mineral/Synthetic Oil Resistant
-
Detergent Resistant
-
Hydrolysis Resistant
-
Low Moisture Absorption
-
Dielectric Properties
-
Non-Flammable
-
Transparent
-
Transparent
-
UV Resistant
-
Radiation Resistant (Gamma)
-
Good Thermal Stability
-
High Heat Resistant
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