P-250AD High-Temp Molybdenum Disulfide PFPE Grease for Aerospace and Industrial Use

Base stocks: synthetic perfluoropolyether

Type of thickener: molybdenum disulfide

- PFPE grease, molybdenum disulfide lubricant, aerospace grease, high temperature MoS2 grease, synthetic perfluoropolyether lubricant.

- Composition & Appearance: Formulated with a perfluoropolyether (PFPE) base and fortified with molybdenum disulfide (MoS2) as an extreme pressure (EP) additive, resulting in a black-colored grease.
- Viscosity Profile: Displays approximate viscosities of 60,800 cSt at 20°C, 270 cSt at 38°C, and 26 cSt at 99°C.
- Temperature Operability: Offers a service temperature range from -34°C to 288°C.
- Stability & Longevity: Exhibits exceptional thermal, oxidative, and chemical stability. Designed to maintain its lubricating properties over extended periods under high-temperature, high-load, and aggressive chemical exposure, resisting degradation, evaporation, and failure.
- Safety: Non-flammable and safe for use in oxygen-rich environments, adhering to relevant safety guidelines.
- Material Compatibility: Demonstrates favorable compatibility with a wide array of metals, elastomers, plastics, and other substances, preventing corrosion, swelling, or other detrimental impacts on contacted materials.

- Aerospace: Extensively utilized in aircraft engines, landing gear, flight control systems, and other components, including bearings, seals, valves, O-rings, and threaded connections. Provides dependable lubrication and sealing in the face of extreme temperatures, high loads, and high vacuum conditions encountered at high altitudes, thereby promoting flight safety.
- Advanced Industrial: Suited for demanding high-end industrial sectors that require exceptional lubrication performance and operate in harsh surroundings, such as semiconductor fabrication, precision instrumentation, and high-end CNC machinery. Capable of fulfilling requirements for minimal friction, superior stability, corrosion resistance, and extreme pressure resistance, ensuring high-precision operation and prolonged service life of the serviced units.