Krytox™ XP-2A3 is a high-performance grease with performance additives for enhanced extreme pressure, anti-wear, and rust protection. It has a base oil viscosity of 30 cSt at 40°C.
Krytox™ XP-2A3 Grease is a specialty, synthetic PFPE-based grease formulated with a range of patented soluble additives. These soluble performance additives deliver exceptional stability under extreme pressures and high temperatures and are resistant to washout.
Krytox™ XP-2A3 Grease holds up under tremendous load conditions, preventing metal-to-metal contact, thereby reducing surface wear. Krytox™ XP-2A3 also exhibits long-term anti-rust properties, repelling moisture and providing extra protection against the corrosion of metal parts and bearing surfaces.
NLGI Grade: 2
Food contact approval: None
ISO Grade of base oil: 32
Estimated useful temperature range, °C: −60 to 154
Base oil viscosity cSt:
@ 20°C: 80
@ 40°C: 30
@ 100°C:5
Oil viscosity index: 121
Pour point, °C: −60
Primary Chemistry: Perfluoropolyether (PFPE)
Extended bearing and component life
Reduce surface rust formation due to anticorrosion additive package
Extreme-pressure stability under heavy loads
Quieter bearing operation
Excellent water washout resistance
Excessive deposit formation and lubricant contamination concerns
Noise generation due to high levels of friction and metal contact
Inferior lubrication protection and shortened operational life
Krytox™ XP-2A3 base oils are inert and nonreactive to all elastomers, plastics, and metals. The soluble additives in Krytox™ lubricant XP products have not been tested with all materials.
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