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Krytox™ 283AB Grease
Krytox™ 283AB is an NLGI Grade 2, nonflammable, aerospace-grade PFPE grease with a PTFE thickener formulated with rust-inhibitor performance additives. Its base oil viscosity is 86 cSt at 38°C.
Krytox™ 283AB is a premium-performance perfluoropolyether (PFPE) grease with sodium nitrite additives for exceptional anticorrosion and anti-wear performance for critical aerospace and aviation lubrication. Krytox™ 283AB is formulated with a high-purity synthetic base oil that exhibits excellent thermal stability for extended use in high-temperature environments, especially compared to conventional mineral oil–based lubricants.
Krytox™ 283AB is a high-quality lubricant solution that is completely inert and nonflammable, delivering a heightened level of safety for complex and sensitive applications.
Specifications
Viscosity @ 20°C (68°F): 240 cSt Food-grade compatible (H1): No Meets MIL-PRF-27617: Yes Estimated useful temperature range: −40°C to 232°C (−40°F to 450°F) Grease density @ 25°C (77°F): : 1.92 g/mL Oil pour point: −40°C (−40°F)
Primary Chemistry: PFPE
Migrating or poor grease or lubricant adhesion Flammable or reactive grease chemistries Excessive corrosion or rust on surface Aerospace bearing and component damage or wear
Applications
Krytox™ 283AB is a lighter to medium of the premium AAND greases for use in applications that require additional corrosion inhibitors or additives to prevent rust formation.
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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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