P-Fluid 3/6V Low Vapor Pressure PFPE Specialty Lubricating Fluid Vacuum Pump Fluid

- Product Profile: P-Fluid 3/6V

- P-Fluid 3/6V is a high-performance specialty lubricating and working fluid manufactured by PFPE KING. Like other closely related fluids in this ecosystem, it is formulated using an advanced perfluorinated polyether (PFPE) base oil, specifically tailored for demanding vacuum technology and specialized industrial environments.

- Characteristics: PFPE vacuum pump fluid, high-performance specialty lubricating fluid, PFPE oil, industrial perfluorinated polyether.

- PFPE Base Oil: Built on a perfluorinated polyether foundation, giving it complete chemical inertness and absolute resistance to thermal degradation, oxidation, and aggressive reactive gases.
- Extremely Low Vapor Pressure: Engineered with very low volatility (vapor pressure ≤ 4 × 10ˉ⁶ Torr at 20°C), making it exceptionally well-suited for maintaining low-pressure integrity in high-vacuum systems without contaminating chambers.
- Wide Thermal Range: Operates effectively across a broad temperature window, with a lower service limit down to -50°C and an upper service limit around 120°C (or up to 150°C when utilized as a specialized filling liquid under specific working pressures). 
- Oxygen Compatibility: Demonstrates high safety thresholds under oxygen pressure surges, making it resilient in environments with elevated oxygen exposure.