Thermasolv CF5 is a dielectric heat transfer fluid from Inventec Performance Chemicals. It is built for single-phase immersion and direct cooling, with an ultra-low GWP of just 2.5.
Key Features of Thermasolv CF5
- GWP of just 2.5
- Greenway score of 20
- Perfect for sustainable cooling
What Is Thermasolv CF5 Used For?
Typical uses include single-phase immersion cooling, cold plate or tube direct cooling and dielectric testing. It suits teams that need strong cooling with a minimal environmental footprint.
Ultra-Low Environmental Impact
This fluid has a GWP of just 2.5 and zero ozone depletion potential. It also carries Inventec’s Greenway designation, with a score of 20. In addition, you can recycle used fluid through the Ecoprogram service.
What Temperatures Can Thermasolv CF5 Handle?
It works from -75°C to +60°C, with a freezing point of -90°C and a boiling point of 110°C. As a result, it covers a wide range of cooling duties.
Efficient Heat Transfer
Low viscosity (0.71 cSt at 25°C) and low surface tension (18 dynes/cm) keep pump strain low. Meanwhile, thermal conductivity of 0.077 W/m-K and resistivity above 10⁹ Ohm-cm support safe, efficient cooling.
Why Choose Thermasolv CF5?
It is non-flammable, non-toxic and non-corrosive. It is also compatible with common metals, plastics and elastomers. Therefore, it is a sustainable, high-performance choice for immersion and direct cooling.
Thermasolv CF5 Technical Specifications
| Specification | Value |
|---|---|
| Appearance | Colorless, Clear |
| Purity | >99.0% |
| Flash Point | None |
| Boiling Point | 110°C / 230°F |
| Freezing Point | -90°C / -130°F |
| Critical Temperature | 240°C / 464°F |
| Vapor Pressure (@25°C) | 2.9 kPa |
| Heat of Vaporization (@BP) | 115 kJ/kg |
| Liquid Density (@25°C) | 1.58 g/mL |
| Kinematic Viscosity (@25°C) | 0.71 cSt |
| Heat Capacity | 1.24 kJ/kg-K |
| Surface Tension | 18 dynes/cm |
| Thermal Conductivity | 0.077 W/m-K |
| Dielectric Constant (@1kHz/25°C) | 5.5 |
| Resistivity | >10⁹ Ohm-cm |
| Fluid Solubility in Water | <1 ppm (weight) |
| Water Solubility in Fluid | 80 ppm (weight) |
| Ozone Depletion Potential (ODP) | None |
| Global Warming Potential (GWP) | 2.5 |
| Operating Range | -75°C to +60°C |
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