High Temperature Heat Transfer Fluids
Certonal® High Temperature Heat Transfer Liquids are part of a family of compounds known as perfluoropolyethers, or PFPEs. Certonal PFPE's can be used as heat transfer media for direct contact cooling, automated testing, vapour phase reflow soldering, etching, CVD and more.
Certonal HT Liquids
- Excellent dielectric properties
- A wide range of boiling points up to 270°C
- Good materials compatibility
- Low toxicity
- Non-flammability
- Zero Ozone Depletion Potential (ODP)
Application:
- Heat Transfer
- Freeze Drying
- Particulate cleaning
- Vapour Phase Soldering
| CT-200 | CT-230 | CT-270 | |
|---|---|---|---|
| Boiling Point(°C) | 200 | 230 | 270 |
| Pour Point (°C) | -85 | -77 | -66 |
| Vapor Pressure (torr) | <1 | <1 | <10 -2 |
| Density (kg/m3) | 1790 | 1820 | 1850 |
| Co-efficient of Volume Expansion(°C-1) | 0.0011 | 0.0011 | 0.0011 |
| Kinematic viscosity at RTP (cSt) | 2.4 | 4.4 | 14.0 |
| Specific Heat (cal/g°C) | 0.23 | 0.23 | 0.23 |
| Heat of Vaporization @ B.P. (cal/g) | 15 | 15 | 15 |
| Dielectric Strength (kV, mm gap) | 16.5 | 15 | 16.5 |
| Dielectric Constant (1 KHz) | 1.94 | 1.94 | 1.94 |
| Volume Resistivity (ohms/cm) | 6.0x1015 | 6.0x1015 | 6.0x1015 |
