Select Your Region
Krytox™ 143AC Oil
Krytox™ 143AC Oil is an aerospace-grade synthetic oil for reliable lubrication and protection of complex equipment and components in low- and high-temperature extremes (up to 288°C).
Quantity
Documents
- Manufacturer: Chemours
- Product Line: Krytox™ Oils
- Product: Krytox™ oils for aerospace, aviation, and national defense
- Industries: Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication | Transportation
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Industries
Authorized Countries
Canada
United States
Overview
Krytox™ 143AC is a PFPE-based synthetic oil for nonreactive, nonflammable, and long-lasting lubrication. Krytox™ 143AC is a fluorinated oil with a viscosity of 243 cSt (at 40°C) 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.
Specifications
Product type: Synthetic perfluoropolyether oil, lubricant
Average molecular weight: 5,940
Viscosity, cSt:
@ 0°C: 3,940
@ 40°C: 243
@ 100°C: 25.4
Viscosity index: 134
Pour point: −35°C (−30°F)
Density @ 0°C (32°F): 1.93 g/mL
Vapor pressure (torr) @ 38°C (100°F): 8 x 10−8
Estimated useful range, °C: –34 to 288
Primary Chemistry:
Perfluoropolyether (PFPE)
Features & Benefits
- Nonflammable oil
- Completely nonreactive/inert
- Excellent thermal stability range (−34°C to 288°C)
- Oxygen safe
- Aerospace-grade lubricant performance
Problems Solved
Inferior lubricating oil protection in aerospace applications
Frequent and inefficient relubrication intervals
Thermal breakdown and deposit buildup from low-grade oils
Safety concerns or lubricant flammability
Applications
Krytox™ 143AC Oil is an aerospace-grade performance lubricant ideal for a wide variety of complex and sensitive applications, including but not limited to the following:
Bearings
O-ring and seal protection
Related Applications
Facility Infrastructure
Maintenance, Repair, Overhaul
Related End Markets
Related Functions
Maintenance, Repair, Overhaul
Krytox™ Oils Articles
Chemours Krytox™ Aerospace
Krytox™ Specialty Aerospace Performance Lubricants are PFPE based oils & greases that meet or exceed the strict requirements of the Aerospace, Aviation & National Defense industries.
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
