How does foam impact the lubricity and performance of a lubricant?
Posted by Hamid Shakouri on 2nd Jun 2024
All lubricating oils contain a certain amount of air. Foaming in lubricating oil refers to forming small bubble clusters, where each bubble possesses equal strength in all directions. The potential risks associated with dissolved air are generally linked to the accelerated depletion of additives and the oxidation of the lubricating oil.When the oil accumulates more air, it is called entrained air.
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