P-240 AC High-Temperature PFPE Lubricant Aviation Grease for Bearings and Oxygen Systems

Base stocks: synthetic perfluoropolyether

Type of thickener: polytetrafluoroethylene

Tags: aviation grease, PFPE lubricant, high temperature grease, synthetic grease.

- Basic Properties: Part of the P-240 series, this is a white, grease-like perfluoropolyether lubricant. Composed of fluorine, carbon, and oxygen atoms, it exhibits chemical inertness and is non-flammable. It demonstrates good compatibility with various metals, elastomers, plastics, coatings, and similar materials.
- Viscosity Characteristics: Viscosity measures 270 cSt at 38°C, 26 cSt at 99°C. The relatively high viscosity provides good lubricating film strength across a range of temperatures.
- Temperature Range: The operational temperature range is -40°C to 232°C. It maintains stable lubrication performance within this broad thermal window, satisfying the environmental temperature demands of sectors such as aerospace.
- Stability and Longevity: Exhibits superior thermal and oxidation stability. It resists degradation and volatilization at elevated temperatures, sustaining its lubrication effectiveness for extended periods.
- Safety: Formulated without silicone, it avoids damage to contacted materials. Its safe performance in oxygen-rich environments makes it suitable for critical applications like oxygen systems in the aerospace field.

- Aerospace: Extensively utilized in aircraft bearings, seals, valves, O-rings, threaded connections, and oxygen-related apparatus. It delivers dependable lubrication and sealing under extreme temperature and high-vacuum circumstances found at high altitudes, safeguarding flight integrity.
- Other Sectors: Applied in demanding industrial settings with elevated lubrication requirements and harsh conditions, including semiconductor fabrication and advanced electronics production.