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Krytox™ 143AB Oil is an aerospace-grade fluorinated lubricant (78 cSt at 40°C) for complex lubrication at high temperatures up to 232°C (450°F).
Product type: Lubricant, oil
Average MW: 3,800
Viscosity, cSt:
@ 0°C: 1,070
@ 40°C: 78
@ 100°C: 10.2
Viscosity index: 113
Pour point: −40°C (−40°F)
Density @ 0°C (32°F): 1.93 g/mL
Vapor pressure (torr) @ 38°C (100°F): 5 x 10−6
Estimated useful range, °C: −40 to 232
Primary Chemistry:
PFPE (perfluoropolyether)
Krytox™ 143AB is a PFPE-based synthetic oil for nonreactive, nonflammable, and long-lasting lubrication. Krytox™ 143AB is a 78 cSt (at 40°C) fluorinated oil that is inert and safe in both chemical and oxygen service applications.
Krytox™ aerospace oils were engineered to withstand the incredibly harsh environments experienced in orbital flights in the vacuum of space.
Component damage or surface wear due to inferior lubrication
Unsafe, flammable, or highly reactive oils
Poor thermal stability or evaporative oil loss
Krytox™ 143AB Oil is an aerospace-grade performance lubricant ideal for a wide variety of complex and sensitive applications.
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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