Thermasolv CF3 is a dielectric heat transfer fluid from Inventec Performance Chemicals. It suits single-phase immersion and direct cooling, and offers very high electrical insulation.
Key Features of Thermasolv CF3
- Resistivity above 1.00E+15 Ohm-cm
- GWP below 108
- Perfect for direct cooling
What Is Thermasolv CF3 Used For?
Typical uses include single-phase immersion cooling, cold plate or tube direct cooling and dielectric testing. In particular, it suits systems where electronics must stay fully insulated while submerged.
High Electrical Insulation
Dielectric strength is above 35.7 kV, with resistivity above 1.00E+15 Ohm-cm. As a result, equipment can run under power while fully submerged.
Efficient Heat Transfer
Very low surface tension (13 dynes/cm) and low viscosity (1.27 cSt at 20°C) help the fluid reach every surface. In addition, a pour point of -82°C supports an operating range of -65°C to 110°C.
Can Thermasolv CF3 Be Used for Soldering?
Yes. As well as cooling, it can serve as a tacky agent for preform die-attach soldering applications.
Why Choose Thermasolv CF3?
It is non-flammable and non-toxic, with no EUH or S risk phrases. Also, it has a GWP below 108 and zero ODP. Moreover, its chemical stability extends service life, and you can recycle used fluid through Inventec’s Ecoprogram. Therefore, it is a cost-effective, more sustainable choice.
Thermasolv CF3 Technical Specifications
| Specification | Value |
|---|---|
| Appearance | Colorless, Clear |
| Purity | >99.5% |
| Flash Point | None |
| Boiling Point | 120°C / 248°F |
| Pour Point | -82°C / -116°F |
| Critical Temperature | 285°C / 545°F |
| Critical Pressure | 4.28 MPa |
| Vapor Pressure (@20°C) | 1.5 kPa |
| Heat of Vaporization (@BP) | 82.8 kJ/kg |
| Liquid Density (@20°C) | 1836 kg/m³ |
| Kinematic Viscosity (@20°C) | 1.27 cSt |
| Specific Heat (@25°C) | 1034 J/kg-K |
| Surface Tension | 13 dynes/cm |
| Thermal Conductivity | 0.064 W/m-K |
| Water Content Spec | 15 ppm |
| Water Solubility in Fluid | <10 ppm (weight) |
| Dielectric Strength | >35.7 kV |
| Dielectric Constant (@1kHz) | 2.09 |
| Resistivity | >1.00E+15 Ohm-cm |
| Ozone Depletion Potential (ODP) | None |
| Global Warming Potential (GWP) | <108 |
| Operating Range | -65°C to 110°C |
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