Oil Hour MN-30
hourly oil
Description
Oil hour MH-30 for lubricating friction units of movements, supports gears, speedometers, aviation, automobile devices, optical devices, bearings, etc. of the recording apparatus. Operating temperature from -30 to +50
Oil hour MH-30 for lubricating friction units of movements, supports gears, speedometers, aviation, automobile devices, optical devices, bearings, etc. of the recording apparatus.
Applications
Oil for lubrication of movements are products of vacuum distillation of petroleum oil, bone oil and solid carbohydrate. The quality of oils and their proper use are of great importance for the safe and stable operation of the movement. Time oil should be applied to the carefully washed, dried workpiece surface completely free from dust, mud and drilling fluids. Application of oil to the surface of poorly prepared alters the physico-chemical properties, spreadability, thickening and drying it, which causes an increase in friction, and subsequently stopping hours.
Advantages
- High lubricity;
- Good wet friction surfaces, but slightly spread;
- not change viscosity with change in temperature from – 10 to + 50 “C;
- to be neutral;
- not comprise water or any mechanical impurities.
Specifications
| Indicator | Norm |
|---|---|
| Appearance | Homogeneous transparent liquid of yellow to light brown in color |
| Kinematic viscosity mm2 /s: | |
| at 50 ° C | 21 – 24 |
| at 20 ° C | 74 – 84 |
| at -20 ° C, not more than | 1400 |
| Acid number, mg KOH /g, not more than | 0,28 |
| Peroxide number, g of iodine per 100 grams of oil, no more | 0,1 |
| Volatility,%, no more than | 0,25 |
| The increase in viscosity during the oxidation,% not more than | 1 |
| pour point, not higher than | -40 |
| The corrosiveness | The Braves |
| Content of mechanical impurities | The lack |
| The water content | The lack |
Additional information
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| appointment | |
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| Type (manufacturing technology) |
