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Krytox™ GPL 225 Grease
Krytox™ GPL 225 Grease is a white PFPE-based grease with NSF H1 food-safe approvals and added sodium nitrite for enhanced anticorrosion performance in applications between −33°F to 400°F.
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- Manufacturer: Chemours
- Product Line: Krytox™ Greases
- Product: Krytox™ Greases for General Purpose Applications
- Industries: Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication | Transportation
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
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Product Line
Industries
Authorized Countries
Canada
United States
Overview
Krytox™ GPL 225 is a food-grade, white PFPE-based grease with PTFE thickener and additized with sodium nitrite for enhanced corrosion, rust, and wear protection. Krytox™ GPL 225 grease is used in a wide range of lubrication applications in the automotive and industrial markets, including but not limited to gears, bearings, valves, O-rings, pumps, and seals.
Krytox™ GPL 225 is NSF H1 certified and exhibits exceptional rust protection at ambient temperatures, corrosion protection at elevated temperatures, and anti-wear performance for metal-on-metal contact.
Krytox™ GPL 225 grease has a base oil viscosity of 160 centistokes at 40°C and is suitable for use in operating at temperatures up to 204°C (400°F). Krytox™ GPL 225 is engineered with GPL 105 PFPE oil with a medium molecular weight for enhanced fluid lubrication performance at mid-range operating temperatures.
Specifications
Product type: General-purpose lubricant (GPL) grease
ISO Grade: 150
Estimated useful range: −36°C to 204°C (−32°F to 400°F)
Oil viscosity @ 40°C: 160 cSt
Oil viscosity index: 124
Oil pour point: −36°C
Oil density, g/mL @ 0°C: 1.94
Maximum Oil Volatility, % in 22 hr @121°C: 1
Oil separation, wt loss, % in 30 hrs @ 99°C (ASTM D6184): 5
Food-grade compatible (H1): Yes
NLGI Grade: 2
Additives: Sodium nitrite (anticorrosion)
Primary Chemistry:
PFPE (perfluoropolyether)
Features & Benefits
- Nonflammable performance
- Chemically inert/nonreactive
- Oxygen safe
- Significantly extends operating life
- White, buttery grease
- Enhanced anticorrosion capability (sodium nitrite additives)
- Excellent rust and wear protection
- NSF H1 food-grade certified
Problems Solved
Food safety and potential contamination concerns
High levels of required relubrication from inferior anticorrosion grease
Excessive surface friction, wear, or damage
Applications
Krytox™ GPL 225 can be used in a wide range of applications in the automotive and industrial markets where enhanced anticorrosion/anti-wear performance is desired. Typical applications include but are not limited to gears, valves, pumps, seals, and bearings.
Krytox™ GPL 225 grease is designed for applications requiring additional corrosion, rust, and wear protection and H1 food-grade approval.
Related Applications
Facility Infrastructure
Maintenance, Repair, Overhaul
- Bearings
- Chains
- Chassis
- Control Cables
- Electric Motors
- Food Machinery
- Gear Boxes
- Glass & Nonporous
- High Temp & Alloys
- Multi-Purpose
- Noise, Vibration, Harshness
- Plastic Lubrication
- Power Screw Drivers
- Pumps
- Reactive Service
- Rubber & Elastomer Lubrication
- Slides, Guides, & Tracks
- Spindles
- Valves, Packings, Seals & O-Rings
Related End Markets
Facility Infrastructure
Maintenance, Repair, Overhaul
- Chemical & Petrochemical
- Facility Infrastructure
- Food & Beverage
- General Industrial
- Metal Processing & Fabrication
- Oil & Gas
- Personal Care
- Wood Products
Related Functions
Maintenance, Repair, Overhaul
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