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What role does pentaerythritol play in lubricating oil?
Classification: Company News
Apr 29,2025
What role does pentaerythritol play in lubricating oil?
Forming stable ester compounds: Pentaerythritol can form stable ester compounds in lubricating oil, which enhance the viscosity index and thermal stability of the lubricating oil.
Improving oxidation resistance and thermal stability: Pentaerythritol ester has excellent oxidation resistance and thermal stability, which can remain stable in high-temperature environments, thereby extending the service life of lubricating oil.
Improving low-temperature fluidity: Pentaerythritol ester also has excellent low-temperature fluidity, enabling the lubricating oil to maintain good performance under low-temperature conditions.
Enhancing lubrication performance: The addition of pentaerythritol ester can enhance the lubrication performance of lubricating oil, reduce friction and wear, and is suitable for high-performance lubricating oil and special lubricating oil.
The application of pentaerythritol in the lubricating oil market
Synthetic ester lubricating oil: Used in high-end equipment such as aero engines and wind turbines.
Gear oil and hydraulic oil: improve abrasion resistance and thermal stability.
Environmental friendly lubricants, such as biodegradable chain oil, biological base lubricating oil and so on.
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