About Eastman/Skydrol
Eastman is a global specialty materials company with more than a century of innovation in advanced chemicals and materials science. Serving a wide range of industries worldwide, Eastman plays a critical role in the aviation sector by developing high-performance solutions that support safety, reliability, and efficiency in flight-critical systems.
Skydrol is a range of high-performance, fire-resistant aviation hydraulic fluids manufactured and backed by Eastman Chemical Company, with a proven market presence spanning more than 75 years. These fluids are formulated on a phosphate ester base and engineered for the extreme demands of commercial and military aircraft systems.
Formulated using phosphate ester technology, Skydrol fluids provide inherent fire resistance, making them the industry standard for aircraft hydraulic systems operating under high pressure and temperature. This chemistry significantly reduces fire risk while maintaining excellent lubrication and system protection.
Skydrol fluids are engineered for thermal and oxidative stability, ensuring consistent performance across the extreme temperature ranges experienced in flight. Their formulations help minimise valve erosion, control deposits, and extend component life, supporting long-term system reliability and reduced maintenance requirements.
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