thermal stability, deris s 2m hydraulic oil has strong anti-deco-ition&anti-sludge generation ability, greatly improve the reliability of the system&clean. 2. anti-oxidation, in the presence of air, water&copper, can still maintain the anti-oxidation. the results of turbine oxidation stability test (tost) show that delix has excellent anti-oxidation ability, low acidity&less sludge formation. therefore, it can prolong oil exchange period&reduce maintenance cost. 3. hydrolysis stability, in the wet environment, delix s 2m has superior chemical stability, to ensure long service life, to avoid corrosion&corrosion. 4. excellent anti-wear properties, high-quality anti-wear additives throughout the life of the oil under a variety of operating conditions, including low-load&high-load conditions. excellent wear resistance has been demonstrated in a variety of piston&vane pump tests, including the rigorous denison t6c (dry&wet)&the rigorous vickers 35vq25 tests. 5. excellent filtration performance, deris s 2m hydraulic oil is suitable for ultra-fine filter, will not be affected by water&calcium&other pollutants, which is the main cause of ultra-fine filter blocking. users can use finer filters, meaning that cleaner hydraulic oil can be used to extend the life of the device.