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Hydraulic Oil Additive Antioxidant Capacity And Demulsification Capacity Is Also Stronger Jun 23, 2017

As an important power in the hydraulic system, Hydraulic Oil Additive has two main functions: lubrication and cooling equipment. Other features include controlling flow rates, delivering pressure and power, reducing wear and reducing friction, preventing rust and corrosion, preventing deposition of oxidation products on hydraulic system components, and providing viscous seals. Hydraulic Oil Additive can be described as a number of positions.

But not all hydraulic fluids are the same. Would you like to know if the Hydraulic Oil Additive you are using is currently in effect?

You have to know the three important information about the Hydraulic Oil Additive

When you choose the right Hydraulic Oil Additive, you need to keep in mind the following three concepts.

Viscosity Viscosity is the most important feature that should be considered when selecting hydraulic fluids for a particular application. Viscosity is a measure of the strength of the oil adhesion, which determines the friction and resistance of the moving parts on the oil, which is the resistance to promote the flow of Hydraulic Oil Additive between the metal surfaces. In the equipment operating temperature of the oil viscosity can determine the friction of the bearing, Hydraulic Oil Additive flow through the bearing speed and bearing capacity.

The correct viscosity of the Hydraulic Oil Additive can be quickly distributed to the surface of the moving parts - this is one of the key factors to extend the life of the pump. Actual use of the viscosity below the recommended viscosity may result in internal leakage of the pump and consequent increase in oil temperature. On the contrary, the actual viscosity is higher than the recommended viscosity, the Hydraulic Oil Additive flow slow, the internal friction of the fluid increases, can not be well distributed throughout the hydraulic system. So you need to strictly comply with the original equipment manufacturer's recommendations.

2. Base oil used for Hydraulic Oil Additive. The traditional Hydraulic Oil Additive is the use of solvent neutral mineral oil (that is, class I base oil) blending. But the current trend is more inclined to use hydrogenated base oil (that is, Class II base oil). The use of the base oil category means that the cost of Hydraulic Oil Additive is also increased accordingly. But the use of higher levels of base oil blending Hydraulic Oil Additive can provide longer equipment for your protection. Because of its lower volatility, antioxidant capacity and demulsification capacity is also stronger. In addition, a higher level of base oil also means that the oil contains less sulfur and more saturated hydrocarbons, both of which help to protect your equipment.

3. Hydraulic Oil Additive compound. Factors that affect the choice of additives include: additive performance, compatibility, economy and so on.

With the hydraulic system more and more miniaturization trend, Hydraulic Oil Additive in the tank in the residence time is also shorter and shorter. This means that air needs to be released in a shorter period of time (air pollution can affect control accuracy), and the foam and cooling are controlled in a shorter time (so the equipment tends to run at higher temperatures). In the ever-shrinking hydraulic system, the additives in the Hydraulic Oil Additive must play a greater role. Because they must deal with contaminants (such as dust and metal particles) in less time. A shorter dwell time in the tank also means shorter demulsification time, and the presence of condensation or leakage, the Hydraulic Oil Additive inevitably exists in the water. And the Hydraulic Oil Additive in the water will plug the filter, leading to corrosion and pump wear, thus affecting the performance of Hydraulic Oil Additive.

In summary, the use of the right Hydraulic Oil Additive additives is essential. For example, demulsifiers can promote oil-water separation, so that moisture is more easily discharged from the system. Corrosion inhibitors and antiwear agents protect the working surface from harmful contaminants.