Description
Galden® PFPE electronic fluids is a line of dielectric fluids with boiling points ranging from 55°C to 270°C. Their excellent dielectric properties, high chemical and thermal stability combined with their capacity to operate at very low as well as elevated temperatures make them ideal for electronic quality testing.
| Properties | Typical |
|---|---|
| Features | Chemical Resistant, High Density, High Heat Resistance |
| Forms | Liquid |
| Average Molecular Weight | 760 amu |
| Density -54°C | 1.95 g/cm³ |
| Density 25°C | 1.77 g/cm³ |
| Kinematic Viscosity (25°C) | 1.80 cSt |
| Surface Tension | 16 dyne/cm |
| Vapor Pressure | 141 sec/100cc |
| Boiling Point | 175 °C |
| Pour Point | -97 °C |
| Specific Heat Capacity (25°C) | 0.23 cal/g/°C |
| Dielectric Constant | 2.10 |
| Dielectric Strength – 2.54mm gap | 40 kV |
| Volume Resistance | 5E15 ohms·cm |
| Thermal Conductivity (25°C) | 0.07 W/m°C |
| Coefficient of Expansion | 0.0011 cm3/cm3°C |
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