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Krytox™ GPL 297 Grease is a PFPE-based grease with a PTFE thickener for high-temperature applications with corrosion protection and high-load capability (−22°F to 550°F). It is an ISO 460 NLGI Grade 2 grease.
Krytox™ GPL 297 Grease is a high-performance lubricant solution for high-temperature environments that require additional corrosion protection and extreme-pressure capability. Krytox™ GPL 297 is a perfluoropolyether (PFPE) based grease that has been engineered with improved load carrying and wear prevention compared to other Krytox™ grease options.
Chemours Krytox™ GPL 297 has a base oil viscosity of 440 centistokes at 40°C and is suitable for applications with temperatures up to 550°F (288°C).
Product type: General-purpose lubricant (GPL), fluorinated grease
ISO Grade: 460
Estimated useful range: −30°C to 288°C
Oil viscosity @ 40°C: 440
Oil viscosity index: 155
Oil pour point: −30°C
Food-grade compatible (H1): No
NLGI Grade: 2
Additives: High pressure and anticorrosion
Primary Chemistry:
Perfluoropolyether (PFPE)
Lubricant or oil failure at low or high temperatures
Component wear, pitting, or corrosion damage
Highly reactive greases and byproduct formation
Krytox™ GPL 297 is the best lubricant choice for applications in environments with wet or temperature-variable conditions that allow for condensation and rust formation. Such applications include but are not limited to conveyor chains, bearings, gears, valves, and pumps.
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