Lubrication Railway
rail lubrication
Description
Train Lubrication petroleum oil solidified salomas sodium soap and fatty acid sludge: contains up to 6% of water and up to 1.2% alkali (NaOH)
.
Advantages
The water soluble. The temperature range up to + 60 ° C;
Applications
It is used to split drawbar bearings, crankpins and the bearings equipped with floating sleeves.
Specifications
| Indicator | Norm |
|---|---|
| Appearance | Homogeneous ointment from brown to black in color |
| Dropping point, ° C, min | 100 |
| Penetration at 25 ° C without stirring, 10-1mm within | 35-70 |
| Corrosive effect on metals: steel St40 or St50 | The Braves |
| Water content,%, not more than | 6,0 |
| Mass fraction of free alkali calculated as NaOH,%, not more than | 1,2 |
| Mass fraction of mechanical impurities,%, no more than | 0,1 |
| Penetration at 75 ° C without stirring, 10-1mm within | 70-95 |
Additional information
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| State of aggregation | |
| Type (manufacturing technology) |
