Grease Buyer's Guide
Manufacturer
Brand Name
Soap/Thickener
NLGI Grade
Application
Oil Viscosity cSt at 40°C
Oil Viscosity cSt at 100°C
Dropping Point °C
Max Op Temp °C
Min Op Temp °C
Color
Krytox XHT-ACX
2 oz tube $85.33   
8 oz tube $318.67   
1.1 lb jar $610.67   
1.76 lb cartridge $908.75   
15.4 lb pail $8022.50   


Manufacturer: DuPont
Brand Name: Krytox
Soap/Thickener: PTFE
NLGI Grade: 2
Application: see below
Oil Viscosity cSt at 40°C:
(Kinematic)
738
Oil Viscosity cSt at 100°C:
(Kinematic)
65
Dropping Point °C: unavailable
Max Op Temp °C: 300
Min Op Temp °C: -10
Color: white
Worked Penetration: unavailable
Timken OK Load lb: unavailable
Extreme Pressure: no
Food Grade (NSF H1): no
This grease is a special high temperature grease with low oil evaporation that provides antiwear and rusting protection and is compatible with all elastomers and plastics. It has excellent lubrication over a broad temperature range but is designed to work best at temperatures over 200°C (400°F). It is nonflammable, oxygen-compatible, and chemically inert. Krytox® provides extended lubrication intervals and longer equipment life.

This grease is an extension of the GPL 22X series but is designed to give higher performance in the 204-302°C (400-575°F) ranges. It should be used below 320°C (608°F), where the PTFE thickener could begin to melt. The base oil is an extremely viscous oil that provides good viscosity and lower evaporation at high temperatures.
Applications:
Typical applications include: paint plant conveyor bearings, corrugator and paper machine bearings, aluminum can manufacturing bearings, welding machines, high temperature fans, textile equipment, tenter frames, high temperature ovens, conveyor systems in glass and aluminum plants, textile calendar roll bearings, brick kiln car bearings, valve lubrication, ventilation fan bearing grease, and rod mills.

Applications for these lubricants are generally of a critical nature where temperatures are reaching extremes that conventional lubricants cannot handle, and they are expected to be durable in the most aggressive environments. Where failure of components is not an option whether because of durability, warranty, safety, loss of productivity or downtime, Krytox® is the lubricant of choice in a wide range of industries and applications.

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