PFPE High Temperature Lubricating Oil

Perfluoropolyether (PFPE) high temperature lubricating oils are perfluoropolyether inert fluids developed for lubrication under high temperature conditions. These lubricating oils are characterized by their unique fluorinated and ether molecular structures, which give them excellent thermal stability, excellent chemical resistance and excellent lubrication performance at high temperatures. In addition, PFPE high temperature lubricating oils are non-flammable and have low volatility, which minimizes evaporation losses and improves lubrication efficiency.

Technical Index

Product Name	PFPE High Temperature Lubricating Oil
Catalog	OFC00109-1	OFC00109-2	OFC00109-3
Appearance	Clear liquid	Clear liquid	Clear liquid
Kinetic Viscosity at 20°C	2500 cSt	3000 cSt	3500 cSt
Kinetic Viscosity at 40°C	740 cSt	860 cSt	995 cSt
Kinetic Viscosity at 100°C	64 cSt	70 cSt	84 cSt
Viscosity Index	158	161	166
Density at 0°C	1.95 g/cm3	1.96 g/cm3	1.97 g/cm3
Pour Point	-24°C	-21°C	-18°C
Evaporation Weight Loss (204°C/22hr)	<0.75%	<0.1%	<0.1%
Working Temperature	-24~305°C	-21~315°C	-18~325°C
Surface Tension at 20°C	22 dyn/cm	22 dyn/cm	22 dyn/cm

Features

• Exceptional high-temperature stability. PFPE high temperature lubricating oils perform well at high temperatures, ensuring reliable performance in extreme conditions.
• High viscosity index. These high temperature lubricating oils maintain a consistent viscosity across a wide temperature range, promoting effective lubrication and minimizing performance fluctuations in varying thermal environments.
• Superior chemical and solvent resistance. The chemical structure of PFPE imparts excellent resistance to a variety of chemicals and solvents, making them suitable for use in harsh industrial environments.
• Enhanced lubrication properties. PFPE high temperature lubricating oils provide excellent lubricity, reducing friction and wear between moving parts, which contributes to extended equipment life and reduced maintenance costs.
• Minimal evaporative loss. PFPE high temperature lubricating oils are characterized by remarkably low evaporative loss, which aids in preserving the efficiency and longevity of the lubricant during operation.
• Compatibility with various materials. These high temperature lubricating oils demonstrate superb compatibility with metals, plastics, and elastomers, ensuring they can be used in a wide range of applications without causing damage or degradation.