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Krytox™ GPL 223 Grease
Krytox™ GPL 223 is an H1 food-grade, NLGI Grade 2, white PFPE-based grease with a PTFE thickener and sodium nitrite for enhanced anti-corrosion performance (−76°F to 310°F). Its base oil viscosity is 30 cSt at 40°C.
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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
Manufacturer
Product Line
Industries
Authorized Countries
Canada
United States
Overview
Krytox™ GPL 223 is a food-grade, white PFPE-based grease with a PTFE thickener and additized sodium nitrite for enhanced corrosion, rust, and wear protection. It is used in a wide range of lubrication applications in the automotive and industrial markets, including but not limited to gears, bearings, valves, pumps, and seals.
Krytox™ GPL 223 exhibits exceptional rust protection at ambient temperatures, corrosion protection at elevated temperatures, and anti-wear performance for metal-on-metal contact.
Krytox™ GPL 223 has a base oil viscosity of 30 centistokes at 40°C and is suitable for use in operating temperatures up to 310°F. It is engineered with Krytox™ GPL 103 PFPE oil with a low to medium molecular weight for enhanced lubrication performance at mid-range operating temperatures.
Specifications
Product type: Grease, synthetic
Base oil chemistry: Perfluoropolyether (PFPE)
Thickener system: Polytetrafluoroethylene (PTFE)
ISO Grade: 32
Estimated useful range: −60°C to 154°C
Oil viscosity @ 40°C: 30 cSt
Oil viscosity index: 92
Oil pour point: −60°C
Oil density, g/mL @ 0°C: 1.92
Maximum oil volatility, % in 22 hrs @ 121°C: 7
Oil separation, wt loss, % in 30 hrs @ 99°C: 6
Food-grade compatible (H1): Yes
NLGI Grade: 2
Additives: Sodium nitrite (anticorrosion performance)
Primary Chemistry:
Perfluoropolyether (PFPE)
Features & Benefits
- Nonflammable performance, even at extreme high temperatures
- 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 for incidental food contact
Problems Solved
Food safe or contamination concerns
Poor lubricant compatibility with elastomers or O-ring seals
Component corrosion or surface damage
Inadequate lubricant operating life
Applications
Krytox™ GPL 223 can be used in a wide range of applications in the automotive and industrial markets, including but not limited to gears, valves, pumps, seals, O-rings, and bearings.
Krytox™ GPL 223 is designed for applications requiring additional corrosion, rust, and wear protection.
Related Applications
Facility Infrastructure
Maintenance, Repair, Overhaul
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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