Galden HT-110 replacement for 3M™ Fluorinert FC-770
3M™ Discontinues Manufacturing of 3M Fluorinert FC-770
3M™ has recently made a significant announcement that is set to impact various industries: by the close of 2025, the company will cease the production of all fluoropolymers, fluorinated fluids, and products containing PFAS-based additives. This decision marks the end of an era for 3M’s specialized product lines such as Novec coatings, cleaning agents, and cooling fluids - which have long been valued for their exceptional performance and wide-ranging industrial applications.
In this post, Hicotech is excited to showcase 3M™ Fluorinert™ FC-770 by Galden HT-110
Galden HT-110 replacement for 3M™ Fluorinert FC-770
Galden® HT PFPE are inert, dielectric and high-performance heat transfer fluids with boiling points ranging from 55°C to 270°C. This range is broader than other fluorinated heat transfer fluids and enables PFPE to be used at end-use temperatures up to 290°C.
Comparison of Physical Properties
|
PROPERTY |
UNITS |
3M™ FC-770 |
Galden HT-110 |
|
Boiling Point |
°C |
95 |
110 |
|
Pour Point |
°C |
-127 |
- 100 |
|
Density |
g/cm³ |
1.79 |
1.71 |
|
Kinematic Viscosity |
cSt |
0.79 |
0.77 |
|
Vapor Pressure |
kPa |
6.56 |
2.27 |
|
Specific Heat |
J/kg-K |
1038 |
962.32 |
|
Latent Heat of Vaporization |
J/g |
84 |
71.3 |
|
Coefficient of Thermal Expansion |
1/°C |
0.00148 |
0.0011 |
|
Thermal Conductivity |
W/m-K |
0.063 |
0.065 |
|
Dielectric Strength |
kV |
40 |
40 |
|
Average Molecular Weight |
g/mol |
399 |
580 |
Application of Galden HT 110
Solvay Specialty Polymers offers a safe Heat Transfer (HT) media for deman ding applications, including:
- Semiconductor
- Chemical
- Pharmaceutical
- Vapor phase heating
- Transformer and super computer cooling
- Recirculating chillers
- Nuclear
Key features of Galden HT 110
- Bromine Free, Low VOC, High Purity
- Chlorine Resistant, High ESCR (Stress Crack Resist.), Sour Gas Resistant
- Good Glycol Resistance, Bio-Fuel Resistant, Fuel Resistant
- Alkali Resistant, Acid Resistant, Alcohol Resistant
- Mineral/Synthetic Oil Resistant, Detergent Resistant, Hydrolysis Resistant
- Low Moisture Absorption, Dielectric Properties, Non Flammable
- Radiotranslucent, Transparency, UV Resistant
- Radiation (Gamma) Resistant, Good Thermal Stability, High Heat Resistant
Technical / Product Data Sheet (TDS/PDS)
Product Data Sheet for Galden HT-110
Galden® PFPE Heat Transfer Fluids offer the following key advantages:
Stability
- Chemical
- Thermal
- Oxidative
- Radiation
- Compatible
Safety
- FM Approval Standard Class 6930 (Flammability Classification of Industrial Fluids)
- Galden® PFPE are not flammable
Compatibility
- Plastics, metals and elastomers
- Low miscibility with water
No Maintenance
- No need to change fluid periodically when used as recommended