Hydraulic oil ISO VG 46
hydraulic oils
Description
The hydraulic oil ISO VG 46 . High notzinc mineral lubricants for industrial equipment. Ensure reliable operation of the equipment. Small amounts of water that may enter the hydraulic system due to condensation (respiration) can form highly viscous water-in-oil emulsion, hazardous for valves and pumps.
As the temperature of most primyshlennom hydraulic systems is too low to evaporate this water is very important that the oil has Horsch water separation (separation properties).
The standard method of assessing the ability of a demulsifying ASTM D 1401. The method provides premeshivanie equal amounts of oil and water for 5 minutes. at 55 ° C whereupon the time required for the separation of the emulsion rapidly separates exclusively water.
Lifetime hydraulic oil depends mainly on its resistance to oxidation under heat in the presence of air, water, and certain metals acting as catalysts (e.g., copper). Oxidation leads to the formation of deposits (sludge) and acidic products. Thanks to the exceptional stability of the properties of the resource have blshy than conventional oil. Recommended for systems operating in harsh conditions (temperature, load) and imposes the most stringent requirements for the anti-wear properties.
Specifications
| Indicator | Norm |
| ISO viscosity grade of | 46 |
| Kinematic viscosity at 40 ° C, mm2 /s | 46 |
| The viscosity index | 95 |
| Flash point open cup, ° C | 230 |
| Pour Point, ° C | -23 |
| Purity class | 12 |
| Acid number, mg KOH /g | 0,6 |
| Density at 20 ° C, kg /m3 | 882 |
| Copper corrosion 3 hrs at 100 ° C | 1B |
Additional information
| Производитель | |
|---|---|
| Страна | |
| A type | |
| appointment | |
| State of aggregation | |
| Type (manufacturing technology) | |
| Packaging | |
| Manufacturer |
