Krytox™ AUT 2E45 Grease

NLGI Grade 2, White PFPE-based Grease with Sodium Nitrite-Free Anti-Corrosion Additives for Automotive Applications (100 cSt base oil)
Product Overview

Krytox™ AUT 2E45 Automotive Grease was designed to address the automotive industry’s need for long-life lubrication that combine efficiency and performance at both low and high temperatures.

Krytox™ AUT 2E45 provides advanced film-forming performance leading to a greater reduction of wear and surface damage.

Krytox™ AUT 2E45 Grease is based on ISO 100-grade perfluoropolyether (PFPE) oil and a sodium nitrite-free anti-corrosion additive for automotive equipment and heavy transportation parts, such as viscous fan clutch bearings, alternators and idler bearings.

Product Specifications

NLGI Grade: 2
Color: White
Base Oil Viscosity cSt at 40°C (104°F): 100
Viscosity Index: 119
Anti-Corrosion Additive: Proprietary
Penetration Change after 100,000 strokes (mm/10): 15
Bearing Life, hr, 10,000 rpm @180°C (356°F)*: 25,000+
Specific Gravity (32°F): 2.0
Operating Temperature Range, °C: -44 to 200
Oil Separation at 99°C (210°F): 4% typical
Copper Corrosion Resistance: 1B Max
Water Washout %: 1.5

Primary Chemistry: PFPE
Features & Benefits
Unsurpassed oxidation resistance of base oil: PFPE is a non-oxidizing synthetic oil that will not gum-up with age or extended use. Leading to the prevention of unwanted break down with high temperatures commonly experienced in electric motors using mineral-based oils. Operating temperature range from –44 to 200°C (–47 to 392°F) PTFE thickener: - Synthetic Polytetrafluoroethylene (PTFE) based, high-efficiency thickener does not oxidize or break down from high shear exposure. Lube-for-life potential: - When applied correctly, there is typically no required re-lubrication of the bearing during the operational lifetime of an electric motor Excellent corrosion resistance: - Additives offer resistance to corrosion and rust during storage and in wet environments
Problems Solved
Nitrite Containing Grease Contamination or Compatibility Concerns
Automotive Component Damage or Failure from Poor Quality Lubrication
Frequent Relubrication or Required Automotive Maintenance

Krytox™ AUT 2E45 is a chemically inert, high-performance, anti-corrosion grease that can be used in a wide variety of automotive and electric motor applications.