Krytox™ GPL577 Grease is formulated with a high-viscosity base oil and proprietary additives, which improve performance at low speeds and high loads.
Krytox™ GPL577 Grease is a high performance lubricant solution, formulated with a high-viscosity base oil and special additives for enhanced protection. Krytox™ GPL577 is a PFPE-based (perfluoropolyether) solution with a PTFE thickener (polytetrafluoroethylene).
Krytox™ GPL577 can withstand extreme conditions of temperature and load. The high viscosity of the base oil, combined with the additives, yields a product that is able to maintain a good lubricating film in very slow speed and high load applications.
Krytox™ GPL577 grease's high base oil viscosity also results in a grease that evaporates very slowly under conditions of high vacuum or temperature.
Oil Viscosity Index: 149
Oil Pour Point: -20°C
Oil Density, g/ml @0°C: 1.95
Maximum Oil Volatility, % in 22 hr @121°C: <1%
Oil Separation, wt loss, % in 30 hr @99°C: 1.5%
Food Grade Compatible (H1): No
NLGI Grade: 2
Additives: Proprietary
Krytox™ GPL577 Grease is nonflammable, compatible with oxygen, and will not react with most chemicals.
Grease Reactivity with Oxygen or Other Chemistry
Grease Failure at High or Low Temperatures
Corrosion, Wear & Other Forms of Surface Damage
Krytox™ GPL577 can be used in a wide range of applications requiring high-performance lubricant solutions, including oxygen sensitive processes, high temperature equipment, and low speed/high load combinations.
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