Description
High Temperature Lubricating Vacuum Grease PF-002 is a high performance lubricant and sealant which can be used with confidence in extreme environments, ultra-high vacuum conditions and in the presence of gaseous and liquid oxygen at elevated temperatures.
Type
Perfluoropolyether (PFPE)
Key features
-Robust-Chemical inertness and oxidation stability make PF-002 ideal under the most extreme operating conditions.
-Safe & Reliable-Non-toxic, nonflammable and maintains lubricity and thermal stability up to 250℃.
-Extends Service Life–Branched PFPE structure and double-density provides film-forming and superior load-carrying capability.
-Versatile-Used in a wide range of applications including bearings, valves, gears, threads, O-rings and seals.
Typical properties
Appearance： Colorless clear liquid
Surface tension (dyne/cm)： 19.35
Density (g/cm3)： 1.95
Thermal decomposition (℃)： 420
Boiling point (℃)： -36
Viscosity (mm2/s, cSt 50℃)： 62.8
Molecular weight： 3500
Application
-Used in a wide range of applications including bearings, valves, gears, threads, O-rings and seals.
Storage and handling
Available in 25 kg/drum
Store products in tightly closed original containers at 5-40℃
Shelf life: 24 months from delivery date
According to non-dangerous goods transport
