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Krytox™ NRT 8950 Grease
Krytox™ NRT 8950 Grease is a nonreactive, synthetic PFPE-based lubricant with a nonmelting thickener for reactive gas lubrication (−5°F to 617°F). Its base oil viscosity is 500 cSt at 40°C, and it is NLGI Grade 1.5.
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- Manufacturer: Chemours
- Product Line: Krytox™ Greases
- Product: Krytox™ Greases for Reactive Gas Applications
- Industries: Facility Infrastructure | Maintenance, Repair, Overhaul | Transportation
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Authorized Countries
Canada
United States
Overview
Krytox™ NRT 8950 is an NLGI 1.5 grade grease with a PFPE base oil and special nonmelting thickener. Krytox™ NRT 8950 provides premium lubrication and protection in demanding applications in the reactive gas servicing industry and at extremely high temperatures (up to 617°F). Krytox™ NRT 8950 also offers incredible extreme-pressure performance and will act as a solid lubricant if the base oil is depleted.
Krytox™ NRT 8950 received a rating of 180 bar at 60°C in the BAM oxygen reactivity test. Krytox™ NRT 8950 is completely nonflammable and nonreactive.
Specifications
Product type: High-temperature grease, lubricant
Base oil: Perfluoropolyether
NLGI Grade: 1.5
Thickener: Nonmelting
Estimated temperature range: −15°C to 325°C
Oil viscosity @ 40°C, kinematic cSt (ASTM D445): 500
Oil density, g/mL: 1.95
Primary Chemistry: Perfluoropolyether (PFPE)
Features & Benefits
- Superior film formation
- Excellent resistance to water washout
- Completely nonflammable
- Oxygen safe
- Nonreactive/Inert chemistry
- Robust thermal stability (−15°C to 325°C)
- NLGI Grade 1.5
- Extreme-pressure capability
- Nonmelting thickener technology
Problems Solved
Severe oil loss due to high temperatures and evaporation rates Migrating or grease loss from washout Component damage or corrosion at high temperatures Leaking O rings, seals, or connections
Applications
Krytox™ NRT 8950 is especially well suited for lubrication requirements with extremely high pressures, high temperatures, and exposure to highly reactive gases.
Related Applications
Maintenance, Repair, Overhaul
Related Chemistries
Maintenance, Repair, Overhaul
Related End Markets
Facility Infrastructure
Maintenance, Repair, Overhaul
Transportation
Related Functions
Maintenance, Repair, Overhaul
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