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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
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.
Quantity
Documents
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)
- 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
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
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Related End Markets
Facility Infrastructure
Maintenance, Repair, Overhaul
Transportation
Related Functions
Maintenance, Repair, Overhaul
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