P-250AZ Molybdenum Disulfide PFPE Grease for Extreme Pressure Applications

Base stocks: synthetic perfluoropolyether

Type of thickener: molybdenum disulfide

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

- Composition & Appearance: Formulated with a perfluoropolyether (PFPE) base and enhanced with molybdenum disulfide as an extreme pressure (EP) additive. This lubricant presents as a black grease.
- Viscosity Profile: Exhibits a viscosity of approximately 60,800 cSt at 20°C, reducing to 270 cSt at 38°C, and further to 26 cSt at 99°C.
- Temperature Operability: The functional temperature range extends from -34°C to 288°C.
- Stability & Longevity: Demonstrates exceptional thermal, oxidative, and chemical resilience. It maintains lubrication efficacy under high temperatures, significant loads, and aggressive chemical exposures, resisting degradation, volatilization, or failure over extended periods.
- Safety Characteristics: Non-flammable, ensuring safety in oxygen-rich settings and adherence to relevant safety protocols.
- Material Compatibility: Shows favorable compatibility with a diverse array of materials, including metals, elastomers, and plastics, without causing detrimental effects such as corrosion or swelling on contacted surfaces.

- Aerospace: Extensively utilized in aircraft engines, landing gear, flight control systems, and related components like bearings, seals, valves, O-rings, and threaded connections. Delivers dependable lubrication and sealing in the extreme temperature, high-load, and high-vacuum environments encountered at high altitudes, thereby safeguarding flight integrity.
- Advanced Industrial: Well-suited for demanding, high-precision industrial applications, such as semiconductor manufacturing tools, precision instruments, and advanced CNC machinery. Addresses requirements for low friction, superior stability, corrosion resistance, and extreme pressure performance, thus ensuring optimal equipment functionality and prolonged service life.