Krytox™ GPL225 Grease

H1 Food-Grade NLGI Grade 2, White PFPE-Based Grease with PTFE thickener and Sodium Nitrite for Enhanced Anti-Corrosion Performance (-33°F to 400°F). Base Oil Viscosity 160 cSt @ 40°C.
Product Overview

Krytox™ GPL 225 is a food-grade, white, PFPE-based grease with PTFE thickener and additized with sodium nitrite for enhanced corrosion, rust & 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 & seals.

Krytox™ GPL 225 is NSF H-1 certified and exhibits exceptional rust protection at ambient temperatures, corrosion protection at elevated temperatures & 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 in a temperature range 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 Specifications

ISO Grade: 150
Estimated Useful Range: -36°C to 204°C (-32°F to 400°F)
Oil Viscosity @40°C: 160
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 (ASTM D2595): 1
Oil Separation, wt loss, % in 30 hr @99°C (ASTM D6184): 5%
Food Grade Compatible (H1): Yes
NLGI Grade: 2
Additives: Sodium Nitrite (Anti Corrosion)

Primary Chemistry: PFPE
Features & Benefits
Non-Flammable Performance
Chemically Inert / Non-Reactive
Oxygen Safe
Significantly Extend Operating Life
White, Buttery Grease
Enhanced Anti-Corrosion Capability (Sodium Nitrite Additives)
Excellent Rust & Anti-wear Protection
NSF H1 Food Grade Certified
Problems Solved
Food Safety & Potential Contamination Concerns High Levels of Required Relubrication Excessive Surface Friction, Wear & Damage

Krytox™ GPL225 can be used in a wide range of applications in the automotive and industrial markets.
Typical applications include but are not limited to, gears, valves, pumps, seals, and bearings.

Krytox™ GPL 225 grease is designed for applications requiring additional anti-corrosion, rust & anti-wear protection and H1 Food Grade Approval.