<p>What are the reasons for the failure of lubricating oil? Dihang Lubricant will give you some warm tips.
1. High temperature effect
a. Lubricating oil will be oxidized and become invalid when exposed to a high temperature environment for a long time, and will become black and thick.
b. The corrosive substances in the lubricating oil increase, such as the acidic substances formed during the operation of the engine.
c. Increase of carbon deposits, sludge, paint film and other substances.
2. Impurities mainly come from dust in the air, metal abrasive particles, leakage (fuel, water, etc.), lubricating oil oxides, and substances produced by fuel combustion.
3. Additive failure Some lubricating oils have performance degradation due to the failure or exhaustion of additives.
4. Viscosity index enhancer is ineffective. Because the long chain of organic molecules is broken, it no longer has the effect of increasing viscosity.
5. Base oil failure The base oil is the carrier of the additives, and the base oil deactivator does not play a role.
a. Lubricating oil will be oxidized and become invalid when exposed to a high temperature environment for a long time, and will become black and thick.
b. The corrosive substances in the lubricating oil increase, such as the acidic substances formed during the operation of the engine.
c. Increase of carbon deposits, sludge, paint film and other substances.
Mainly comes from dust in the air, metal abrasive particles, leakage (fuel, water, etc.), lubricating oil oxides, and substances produced by fuel combustion.
3. Additive failure Some lubricating oils have performance degradation due to the failure or exhaustion of additives.
4. Viscosity index enhancer is ineffective. Because the long chain of organic molecules is broken, it no longer has the effect of increasing viscosity.
5. Base oil failure The base oil is the carrier of the additives, and the base oil deactivator does not play a role.
Link to this article：Tips for Lubricating Oil of German Imperial Airways-Reasons for Lubricant Failure
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