Krytox™ GPL227 Grease is Krytox™ GPL207 Grease with anti-corrosion/anti-wear additive. Provides rust protection at ambient temperatures and corrosion protection at high temperatures.
Krytox™ GPL227 is a high performance grease utilizing PFPE oil, PTFE thickener, and sodium nitrite as an anti-corrosion additive. Commonly used in the automotive and industrial market, applications for these greases include, but are not limited to, bearings, valves, gears, seals, and pumps. Krytox™ GPL227 has a base oil viscosity of 450 cSt @40°C. This grease is suitable to use in applications up to 288°C. Krytox™ GPL227 greases are white buttery greases with all of the same properties as the Krytox™ GPL107 oils that they are made from, but they are in grease form. GPL227 grade has high molecular weight of the base PFPE oil, to improve functionality at higher temperatures for specific applications.
End Markets: Chemical & Petrochemical; Consumer Products; Electronics; Energy Generation & Utility; Facility Infrastructure; Food & Beverage; General Industrial; Heavy Industry; Medical & Pharmaceutical; Metal Processing & Fabrication; Oil & Gas; Personal Care; Pulp & Paper; Transportation; Wood Products
Related Applications: Bearings; Chains; Chassis; Coating; Compressors; Control Cables; Electric Motors; Electrical ; Food Machinery; Gear Boxes; Glass & Nonporous; High Temp & Alloys; HVAC; Multi-Purpose; Noise, Vibration, Harshness; Plain Bearings, Bushing & Sleeves; Plastic Lubrication; Power Screw Drivers; Pumps; Reactive Service; Rubber & Elastomer Lubrication; Slides, Guides, & Tracks; Spindles; Valves, Packings, Seals & O-Rings
Krytox™ GPL227 Grease is an anti-corrosion grease containing sodium nitrite. It provides rust protection at ambient temperatures, corrosion protection at high temperatures.
ISO Grade: 460
Estimated Useful Range: -30°C to 288°C
Oil Viscosity @40°C: 450
Oil Viscosity Index: 145
Oil Pour Point: -30°C
Oil Density, g/ml @0°C: 1.95
Maximum Oil Volatility, % in 22 hr @121°C: 0.01
Oil Separation, wt loss, % in 30 hr @99°C: 4%
Food Grade Compatible (H1): Yes
NLGI Grade: 2
Additives: Sodium Nitrite (Anti Corrosion)
Primary Chemistry: PFPE
Chemistry: Perfluoropolyether (PFPE)
Krytox™ greases are nontoxic lubricants that maintain their lubricity and viscosity properties to reduce maintenance costs associated with re-lubrication, component failure, and downtime in demanding applications. They are created by thickening synthetic perfluoropolyether-based oil (PFPE) with polytetrafluoroethylene (PTFE) powder.