P-240 AD PFPE Lubricant Synthetic Perfluoropolyether Grease for Aerospace and Oxygen Systems

Base stocks: synthetic perfluoropolyether

Type of thickener: polytetrafluoroethylene

Tags: PFPE lubricant, perfluoropolyether grease, aerospace lubricant, PFPE KING grease.

- Basic Properties: Part of the P-240 series, this is a white, grease-like perfluoropolyether (PFPE) lubricant. Composed of fluorine, carbon, and oxygen atoms, it exhibits chemical inertness, is non-flammable, and demonstrates excellent compatibility with various metals, elastomers, plastics, coatings, and similar materials.
- Viscosity Characteristics: Viscosity measures 240 cSt at 20°C, 86 cSt at 38°C, and 10.5 cSt at 99°C. The relatively elevated viscosity provides enhanced lubricating film strength across a range of service temperatures.
- Temperature Performance: The operational temperature range spans -40°C to 232°C. Stable lubrication performance is maintained throughout this range, meeting the demands of aerospace and other sectors operating in diverse thermal environments.
- Stability and Longevity: Exhibits exceptional thermal and oxidative stability, resisting degradation and evaporation at elevated temperatures for sustained lubrication effectiveness.
- Safety Profile: Silicone-free formulation eliminates potential harm to contacted materials. Safe for use in oxygen-rich environments, making it suitable for critical applications such as oxygen systems within the aerospace domain.

- Aerospace: Broad utilization in aircraft bearings, seals, valves, O-rings, threaded connections, and oxygen apparatus, delivering reliable lubrication and sealing under extreme temperatures and high vacuum conditions at high altitudes, ensuring flight integrity.
- Other Sectors: Employed in industrial applications with stringent lubrication requirements and harsh operating conditions, including semiconductor fabrication and high-end electronics production.