Oil PPMS-4
silicone fluid
Description
Applications
- The high temperature heat transfer fluid;
- Lubrication rolling bearing, shariko- threaded connections, continuously operating at 300 ° C and briefly at 400 ° C;
- The working fluid in the high-vacuum pumps;
- The dispersion medium particularly low temperature oils and greases in ball bearings and freon refrigerators, refrigerating machine oil. lubricant for refrigeration compressors.
Benefits
- Liquid PPMS-4 is absolutely transparent;
- Liquid PPMS-4 has a high thermostability;
- Liquid PPMS-4 has a high lubricity;
- Liquid PPMS-4 has no corrosive effect on metals.
Technical features ki
| Indicator | Norm |
| Pour point in ° C, not higher | -20 |
| Volatility in% by weight, at 300 ° C for 30 hr., Not more than | 52 |
| silicon content in wt% within | 21,6 – 23,1 |
| Flash Point ° C, not lower | 300 |
| Mechanical impurities | No |
| Kinematic viscosity at 20 ° C, cSt | 600-1000 |
| Appearance | A clear, colorless liquid |
| The pH of the aqueous extract | 6-7 |
| corrosive effect on metal | The lack |
Additional information
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