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SKU APIEZONPFPE501
USA Lab
Apiezon PFPE 501 High Temperature Vacuum Grease 100g
$321.91
In stockApiezon PFPE 501 chemically inert high temperature vacuum grease, 100 g, rated to 250 °C with a vapour pressure of 1.3 × 10⁻¹² at 25 °C.
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Description
PFPE 501 is a chemically inert, high temperature vacuum grease, and extreme pressure lubricant.
With an upper operating temperature of 250°C and vapor pressure of 1.3 x 10-12 at 25°C, it is robust, versatile and can be used for sealing and lubricating under the most extreme operating conditions. This high temperature vacuum grease includes environments where aggressive chemicals and strong oxidizing agents are regularly used.
What are the Benefits of Apiezon PFPE 501 Grease?
Extended equipment lifeHigh temperature lubricantReduced equipment downtimeLower service costsLife-time lubrication10 year shelf lifeGuaranteed Apiezon qualityExpert technical support
Typical Property
Apiezon PFPE 501
Main areas of application
High temperature lubricating vacuum grease inert
NLGI No.
2
Penetration P60
280
Typical working temperature range
°C
-15 to 250
°F
5 to 482
Vapor pressure @ 25°C / 77°F, Torr
<1.3 x 10-12
Relative density @ 25°C / 77°F
2.003
4 ball wear scar (mm) ASTM D2266 (40kg)
0.94
Outgassing characteristics ASTM.E 595
TML
<1%
CVCM
<0.1%
Evaporation 24hrs @ 100°C / 212°F
0.02
Oil separation 24hrs @ 100°C / 212°F
2.1
Low temperature torque, g/cm
25°C / 77°F Starting
162.3
25°C / 77°F Running
64.4
Frequently asked questions
What is the upper operating temperature?+
250 °C.
What is the vapour pressure?+
1.3 × 10⁻¹² at 25 °C.
What is it used for?+
Sealing and lubricating under extreme operating conditions — it is also specified as an extreme pressure lubricant.
What size is the pack?+
100 g.
