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.
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.
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 hrs @ 121°C (ASTM D2595): 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)
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
Food safety and potential contamination concerns
High levels of required relubrication from inferior anticorrosion grease
Excessive surface friction, wear, or damage
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.
Krytox™ Specialty Lubricants provide a wide range of performance benefits in automotive bearing applications. The exceptional lubricant life and non-flammable properties make it an ideal choice for lubrication requirements that are difficult to reach and maintain on a regular basis. Learn more about Krytox™ performance in Automatic Heavy-Duty Clutches.
Krytox™ oils and greases stand up to harsh environments and high temperatures to lubricate weather stripping and automotive parts prone to noise and wear. Krytox™ prevents weather stripping from cracking, shrinking, and swelling to help reduce wind noise, drafts, and water seepage.
Highlight benefits of Krytox grease in high temp food ovens
Krytox TM specialty grease delivers next-level performance in harsh and difficult environments found commonly in the textile finishing industry.
In the wood processing industry there are several key process steps that run at extremely high temperatures and in harsh environments. Learn how Krytox™ lubricants can keep your process longing runner and safer.
Temperature control within an automotive engine environment is critical for both efficiency and engine component lifetime. Maximize lubrication performance and peace of mind with Krytox™ Performance Greases and Oils.
When it comes to premium lubrication, the Krytox™ family of PFPE greases and oils provide industry leading protection and long lasting performance. The GPL line of greases exhibit best-in-class solutions for a broad range of lubrication applications within several industries including automotive, industrial, food processing and more — Learn more here.
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