Oil Vacuum BM-5c
vacuum oil
Description
Vacuum oil VM-5c manufactured by deep cleaning of sulfur or low-sulfur crudes using vacuum distillation techniques.
Applications
HMW 5c Vacuum oils are used as a working fluid in the high-vacuum steam-pump (provide a low residual pressure in the vacuum system as compared to BM-1 and BM-1C vacuum oils) as well as, in some cases, mechanical pumps with oil seal between mating parts.
Specifications
|
Indicator | Norm |
|
Kinematic viscosity at 50 ° C, mm2 /s | 60-74 |
|
Content of mechanical impurities,% | no |
|
Pour Point, ° C | -? 12 |
|
Flash point in open crucible, ° C | ? 230 |
|
Density at 20 ° C, kg /m3 | ? 885 |
|
Ash content,% | ? 0,01 |
|
p | ? 2,7 · 10-5 |
Additional information
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