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Coastal pale oil
| Глоссарий терминов смазочных материалов |
Naphthenic petroleum oil refined from crude traditionally obtained from the gulf or the pacific coast.
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Naphthenic, английский
- A type of petroleum fluid derived from naphthenic crude oil, containing a high proportion of closed-ring methylene groups.
- Asphaltic or “sour” crude oil. it has poor low-temperature fluidity as a result of a low viscosity index. it has good solvency properties.
- Having the characteristics of naphthenes, which are saturated hydrocarbons containing molecules with at least one closed ring of carbon atoms.
Traditional, английский
A традиционный grammar
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Collar thrust bearing, английский
The simplest form of thrust bearing; a thrust collar in roll neck bearing service bears against the roll body at the fillet between the journal and roll body.
Coalescing separator, английский
A device that combines or unites separate particles of a substance through chemical affinity, physical trapping, etc. coalescing filters often trap and remove water from lubricants. coalescence involves merging particles of a dispersed phase.
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