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Krytox™ XP-2C5 grease features long life and high-temperature stability. It helps prevent metal fretting with a base oil viscosity of 160 cSt.
Krytox™ XP-2C5 is a PFPE-based synthetic lubricant that extends equipment life in heavy-loaded or extreme-pressure environments. Krytox™ XP-2C5 grease is formulated with a PTFE and nonmelting thickener system to enhance performance under high temperatures. Krytox™ XP-2C5 is completely inert or nonreactive and performs well in highly corrosive and extreme-pressure environments due to its anticorrosion and anti-wear properties.
Krytox™ XP-2C5 contains an oil-soluble additive package that helps prevent surface corrosion and wear damage. This patented additive package contains a micropowder, boron nitride, for enhanced extreme-pressure protection. Krytox™ XP-2C5 is a suitable product solution for applications where conventional greases melt, break down, or fail under high-temperature conditions. Krytox™ XP-2C5 is also safe for oxygen service applications due to the inherent nonreactivity of the PFPE chemistry and will not damage plastic or elastomer O-rings.
Product type: Synthetic grease, PFPE oil lubricant
NLGI Grade: 2
Thickener: PTFE (nonmelting)
Anticorrosion additive: Yes
Anti-wear additive: Yes
Extreme-pressure additive: Yes
Food contact approval: None
Specific gravity at 0°C: 2.00
Estimated useful temperature range, °C: −36 to 204
Base oil viscosity cSt:
@ 20°C: 550
@ 40°C: 160
@ 100°C: 18
@ 204°C: 3
Appearance: White, creamy
Oil separation, wt% at 30 hrs, 100°C: 4
Primary Chemistry:
PFPE (perfluoropolyether)
Flammable or unstable greases at extremely high temperatures
High levels of component corrosion or surface wear
Frequent required relubrication intervals and consumption
Krytox™ XP-2C5 is a high-performance, premium grease solution for extreme applications demanding stability, including but not limited to the following:
Aerospace
Automotive
Industrial general lubrication
Semiconductor manufacturing
Valves
Bearings
O-rings
Oxygen systems
Vacuum pumps
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