Santovac® 5
EMS Catalog #60730, 60732
Santovac 5® is a polyphenyl ether synthetic diffusion pump fluid with the ability to produce ultra-high vacuum in the range of 10-10 torr.
Benefits and features
- Thermally stable
- Low volatility
- Heat-resistant
- Oxygen-resistant
- Radiation-resistant
- Chemical-resistant
- Ionizing radiation-resistant
- Low vapor pressure
- Low back streaming
- Significant duration in operation
Areas of application
- Laboratory
- Analytical and research operation
- Vacuum production
- Thin films
- Space simulation chambers
- Optical coatings
- Extreme environments
| Specification | Result |
| Appearance | Clear |
| Vapor pressure at 25°C (torr) | 4 x 10-10 |
| Viscosity at 40°C (cS5) | 370 cSt |
| Viscosity at 100°C (cSt) | 13 cSt |
| Pour point (°C) | 4 |
| Flash point (°C) | 288 |
| Refractive index at 25°C | 1.630 |
| Thermal stability (°C) | <453 |
| Vapor pressure at 260°C (mmHg) | 0.2 |
| Surface tension (dynes/cm) | 49.9 |
| Specific Gravity at 25°C | 1.2 |
