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PMA Viscosity Index Improver: The Invisible Hero for Enhancing the Performance of Lubricating Oil
Classification: Company News
Jul 14,2025
PMA Viscosity Index Improver: The Invisible Hero for Enhancing the Performance of Lubricating Oil
In modern lubricating oil formulations, PMA viscosity index improver (polymethacrylate) is quietly playing a key role. As a high-performance viscosity index improver, it can significantly enhance the viscosity performance of lubricating oil at different temperatures and achieve a balance in fluidity between high and low temperatures.
The core characteristics of PMA viscosity index improver include:
High viscosity index enhancement capability: Improve the stability of oil products in cold and hot environments.
Excellent shear stability: Maintains the viscosity of the oil under high load and high speed conditions.
Excellent low-temperature fluidity: Ensures smooth engine start-up at low temperatures.
Good solubility and compatibility: Compatible with various base oils (including mineral oil and synthetic oil)
Typical application scenarios
Gasoline engine oil, diesel engine oil (such as API SP, CK-4), hydraulic oil and industrial lubricating oil, high-performance gear oil and transmission oil.
#Viscosity Index Improver PMA #Polymethacrylate #JD Lubricant Additive
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