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Krytox™ 250AD Grease
NLGI 2 - Non-Flammable, Aerospace Grade PFPE Grease with PTFE Thickener with Extreme Pressure Performance Additives. High Base Oil Viscosity (502 cSt @ 38°C).
Krytox™ 250AD is a heavy-duty extreme pressure (EP) grease with added molybdenum disulfide to enhance performance and load capability for gears and bearings subject to extreme loads. Krytox™ 250AD is a black, non-flammable and completely non-reactive aerospace grade lubricant for a variety of critical components where EP is required.
Specifications
Viscosity @20°C (68°F): 1540 cSt Food Grade Compatible (H1): No Meets MIL-PRF-27617: Yes Estimated Useful Range: -34°C to 288°C (-20°F to 550°F+) Grease Density @25°C (77°F): : 1.93 g/ml Oil Pour Point: -30°C (-20°F)
Primary Chemistry: PFPE
Features & Benefits
High Viscosity - 502 cSt @ 38°C Non-flammable Non-Reactive/Chemically Inert High Load Capability Krytox™ 250AD is made for higher pressure applications where Krytox™ 240AD would see oil-filler separation.
Problems Solved
Inferior High Pressure Stability in Grease Flammable or Reactive Greases
Applications
Krytox® 250AD is mainly used for aerospace applications with higher temperatures, requiring a heavier molecular weight highest viscosity base oil and extreme pressure additives.
Krytox™ Specialty Aerospace Performance Lubricants are PFPE based oils & greases that meet or exceed the strict requirements of the Aerospace, Aviation & National Defense industries.
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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