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Krytox™ AUT 2045 Grease

Krytox™ AUT 2045 Grease For Electric Motors in Automotive Applications. Krytox™ AUT 2045 is additive free.




Product Overview

Krytox™ AUT 2045 is a white grease based on perfluoropolyether (PFPE).  Krytox™ AUT 2045, like most Krytox™ greases, combines the base oil with polytetrafluoroethylene (PTFE) powder as a thickener.  The use of PFPE as a base oil provides superior chemical and thermal stability to all Krytox® grease product lines.

Krytox™ AUT 2045 Grease is based on ISO 100-grade perfluoropolyether (PFPE) oil and contains no additives.  Suitable 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: - None
Penetration Change after 100,000 strokes (mm/10): - 15
Bearing Life, hr, 10,000 rpm @180°C (356°F)*: - 25,000+
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 will not oxidize and gum up with age and use. Will not break down with high temperatures experienced in electric motors.
Operating temperature range from –44 to 200°C (–47 to 392°F)

Advanced PTFE thickener: - Special high efficiency thickener will not oxidize or break down with shear.

Lubed-for-life potential: - Typically, no need to re-lubricate bearings during lifetime of electric motor

Related Products

Krytox™ Greases

Krytox™ greases are nontoxic lubricants that maintain their lubricity and viscosity properties to reduce maintenance costs associated with re-lubrication, component failure, and downtime in demanding applications. They are created by thickening synthetic perfluoropolyether-based oil (PFPE) with polytetrafluoroethylene (PTFE) powder.

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