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