Invoil 20 is also a high quality, general purpose hydrocarbon diffusion
pump fluid that works well in any diffusion pump. The fluid is designed
to meet the vapor pressure requirements of a diffusion pump while exhibiting
excellent thermal stability. Invoil 20 can also be used in
a mechanical pump.
| Specifications | |
| Vapor Pressure @ 25º C: | 3x10-6 torr |
| Boiling Point @ .01 torr: | 127ºC |
| Viscosity @ 40ºC: | 58 cSt (269 SUS) |
| Viscosity @ 100ºC: | 8.5 cSt (54.1 SUS) |
| Pour Point: | -10ºC (14ºF) |
| Flash Point: | 224ºC (435ºF) |
| Fire Point: | 259ºC (498ºF) |
| Density: | 0.86 g/mL |
| To compare products, click | here | to see the entire specification chart of diffusion pump fluids offered by Inland. |
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