The oil was vacuum BM-3 (20L).
vacuum oil
Description
Vacuum oil VM-3 working fluid in the high steam-booster pumps in various processes instrument and Apparatus in quality metallurgy, petrochemicals, electronics, mass spectrometry, accelerators, etc. .
Application
is used as the working fluid in the high steam-booster pumps in various processes instrument and Apparatus in quality metallurgy, petrochemicals, electronics, mass spectrometry, and other accelerators.
Specifications
| Indicator | Norm |
|---|---|
| Density at 20 ° C, g /cm3, not more than | – |
| The color units. CNT, not more than | 3,5 |
| Kinematic viscosity mm2 /s: | |
| at 20 ° C of not more than | – |
| at 50 ° C | 8-11 |
| at 100 ° C | – |
| Flashpoint, ° C: | |
| COC | 150-180 |
| in a closed crucible, not lower | – |
| Acid number, mg KOH /g, not more than | – |
| Coking ability,%, not more than | – |
| Pour Point, ° C, max | – |
| Stability against oxidation: | |
| Acid number, mg KOH /g, not more than | 0,3 |
| increase in viscosity at 50 ° C, not more than | – |
| Fractional composition: | |
| starting the distillation temperature, ° C, min | 95 |
| 90% oil is distilled at a temperature, ° C, max | 175 |
| Water content,% | The lack |
| Vapor pressure at 20 ° C, Pa, no more than | 1,33? 10-2 |
| Boiling point 20 ° C at which the vapor pressure is 1.33 Pa | – |
Additional information
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| A type | |
| appointment | |
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