Chemours Krytox™ VPF PFPE High-Vacuum Grease

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Chemours Krytox™ VPF PFPE High-Vacuum Grease
Categories:	Fluid; Lubricant; Perfluoropolyether (PFPE)
Material Notes:	Krytox™ LVP high-vacuum grease performs well over extremes of temperature and pressure. Krytox™ LVP high-vacuum grease is nonflammable, insoluble, and chemically inert. It is also an excellent lubricant and sealant. Krytox™ LVP grease will not explode, ignite, decompose, react to form gummy or solid deposits, or act as fuel for fires. Krytox™ grease retains its lubricating ability at temperature extremes and offers complete oxidation resistance. Applications: Sealant or lubricant in vacuum systems, High-temperature bearing, valve, and O-ring lubricant, Oven conveyor chain and bearing grease, Pressure relief valve lubricant, Any use that requires high-temperature stability, low vapor pressure, or chemical inertness. Properties: Chemically Inert , Nonflammable , and Compatible with Oxygen. Information provided by Chemours Krytox
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Physical Properties	Original Value	Comments

Density	1.94 g/cc	grease
Vapor Pressure	-0.0000100 torr @Temperature 200 °C	grease
	1.00e-13 torr @Temperature 20.0 °C	grease
Evaporation Loss	0.10 % @Temperature 150 °C, Time 1800 sec	4 x 10–6 torr . Grease
	0.20 % @Temperature 150 °C, Time 3600 sec	4 x 10–6 torr . Grease
	0.20 % @Temperature 150 °C, Time 7200 sec	4 x 10–6 torr . Grease
	<= 0.30 % @Temperature 200 °C, Time 79200 sec

Descriptive Properties
Standard NLGI Grade	2

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WDUPJ855a / 254044

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