Chemours Krytox® 214 GPL Extreme Pressure Grease

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Chemours Krytox® 214 GPL Extreme Pressure Grease
Categories:	Fluid; Lubricant; Perfluoropolyether (PFPE); PTFE Gellant
Material Notes:	Krytox® GPL 210–217 EP greases are black greases that contain 5% molybdenum disulfide added as an extreme pressure additive for highly loaded gears and bearings. The grease additives may alter the chemical resistance of the grease. The standard grease consistency is NLGI grade 2 penetration (265–295). Softer or harder NLGI penetration grades can be made by special order. Special nonmelting silica thickeners are available for applications that are higher than the 325°C(617°F) melting point of the standard PTFE thickener. These greases are based on Krytox® GPL 100–107 oils - clear, colorless, fluorinated synthetic oils that are nonreactive, nonflammable, safe in chemical and oxygen service, and are long-lasting. Krytox® is a perfluoropolyether (PFPE)—also called perfluoro-alkylether (PFAE) or perfluoropolyalkylether (PFPAE). The polymer chain is completely saturated and contains only carbon, oxygen, and fluorine. On a weight basis, a typical Krytox® oil contains 21.6% carbon, 9.4% oxygen, and 69.0% fluorine. Chemours was formed from former DuPont performance chemicals businesses, including DuPont Performance Lubricants, in 2015.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	1.75 g/cc @Temperature 100 °C
	1.93 g/cc @Temperature 0.000 °C
Viscosity Measurement	124	ASTM D2270
Kinematic Viscosity	177 cSt @Temperature 20.0 °C	ASTM D445
Kinematic Viscosity at 40°C (104°F)	60 cSt	ASTM D445
Kinematic Viscosity at 100°C (212°F)	8.4 cSt	ASTM D445
Evaporation Loss	1.0 %	Volatility; 22 hr; 66°C; ASTM D972 Modified
	3.0 % @Temperature 121 °C, Time 79200 sec	Volatility; ASTM D972 Modified

Mechanical Properties	Original Value	Comments
Coefficient of Friction, Dynamic	0.070	4-Ball Wear Test; 1200 rpm/60 min; ASTM D4172
Four Ball Wear	0.400 mm	1200 rpm/60 min; ASTM D4172
Falex Load Test	1450 lb	V-Block Load Carrying Ability; 32 in-lb torque at max load; ASTM D3233
Oil Separation	4.0 %	30 hr; 99°C; FTMS 791B 321.1

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	179 °C
Minimum Service Temperature, Air	-51.0 °C
Pour Point	-51.0 °C	ASTM D97

Component Elements Properties	Original Value	Comments
Carbon, C	21.6 %
Fluorine, F	69 %
Oxygen, O	9.4 %

Descriptive Properties
ISO Grade of Oil	68

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Chemours Krytox® 101 GPL Oil
Chemours Krytox® 100 GPL Oil
Chemours Krytox® 201 GPL Standard Grade Grease
Chemours Krytox® 200 GPL Standard Grade Grease
Chemours Krytox® 1645 Vacuum Service Fluid

WDUPK42 / 75401

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message