Grease Manufacturer

Grease Manufacturer

Greases are a lubricant composed of a petroleum-derived or synthetic oil thickened with a soap or thickening agent to a solid or semi fluid consistency. Grease oil is widely used as a lubrication oil for rolling-element bearings, gears, and many other tribo-components. Lubricating grease oil is usually formed out of the following components that help keep it in a semi-solid state:

Thickener – 5% to 20%
Base oil – 80% to 95%
Additives – 0% to 10%

All three of these ingredients in grease oil have different purposes. For instance, the thickeners are the lubricants reducing friction between moving surfaces. Thickeners in greases like soap hold oil in reserve until it’s needed to lubricate. So when they are exposed to movement such as vibrations or a change in temperature, they are triggered to release oil.

Features of Greases

• Pumpability : this is the ability of lubricating grease oils to be pumped/pushed through a system.
• Water resistance : this is the ability of greases to withstand the effects of water without any change in their lubricating abilities.
• Consistency : the consistency of greases is their resistance to deformation by any applied force.
• Dropping point : this is the ability of lubricating grease oils to resist a chemical union with Oxygen.
• Oxidation stability : Higher temperatures affect greases more than oils; they cause greases to soften and bleed, and thus flow away from the required parts. On the other hand, if the temperature is too low, lubricating grease oils become viscous enough to be classified as hard grease.

Use of Greases

The many uses of lubricating grease oils include:



• Greases provide protection against water ingress and rust.
• Lubricating grease oils reduce friction experienced by machines.
• Greases can act as a sealant; they are used in the automotive industry for tasks like chassis, wheel bearings, and gears.
• Any machinery used in extreme conditions, like high temperatures, pressures, and shock loads require greases since they provide thicker film cushions than oils.
• Grease films are thick enough to even allow for sound insulation.