Krytox™ GPL227 Grease

H1 Food-Grade NLGI Grade 2, White PFPE-Based Grease with PTFE thickener and Sodium Nitrite for Enhanced Anti-Corrosion Performance (-22°F to 550°F). High Base Oil Viscosity 460 cSt @ 40°C.
Product Overview

Krytox™ GPL 227 is an H1 Food Grade, White PFPE Grease that is additized with sodium nitrite for improved corrosion, rust & wear protection.

Krytox™ GPL 227 delivers exceptionally long-lasting lubrication performance and is used in a wide range of applications in the automotive, industrial and food-processing industries.
GPL 277 lubricant provides excellent rust protection at ambient operating temperatures, exceptional corrosion protection at elevated temperatures and unrivaled anti-wear performance in high metal-on-metal surface contact.

Krytox™ GPL 227 is formulated with the high-quality PFPE base oil (Krytox™ GPL 107) thickened with a PTFE powder, and exhibits a high molecular weight for improved lubrication at high temperatures.

Product Specifications

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
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
Intense Levels of Corrosion & Surface Damage
Frequent Lubricant Failure at High Temperatures
Insufficient Lubricant Operating Life or Frequent Relubrication Intervals

Krytox™ GPL 227 can be used in a wide range of applications in the automotive and industrial markets.
Typical applications can include but are not limited to, gears, valves, pumps, seals, and bearings.

Krytox™ GPL 227 lubricant is designed for applications requiring additional anti-wear, rust & anti-corrosive protection and H1 Food Grade Approval.