Performance LubricantsElectronic Fluorinated Greases
Product Information
Typical Properties of Krytox™ Electronic Fluorinated Greases*
Electronic Grease GradeEG 2000
EG 3000
Viscosity of Base Oil, cSt, D445
at 20 °C (68 °F)
at 38 °C (100 °F)
at 99 °C (210 °F)
at 204 °C (400 °F)
Vapor Pressure of Base Oil, Knudsen
at 38 °C (100 °F), torr
at 260 °C (500 °F), torr
Volatility of Base Oil, D972 (Mod), wt% loss in 22 hr
at 149 °C (300 °F)
at 204 °C (400 °F)
at 260 °C (500 °F)
Pour Point of Base Oil, D97, °C (°F)
TexturePenetration, ASTM D217, 60 Strokes
Mechanical Stability, ASTM D217, 10,000 St, 100,000 Strokes
Oxidation Stability, ASTM D942, 99 °C (210 °F)
Liquid Oxygen Impact, ASTM D2512, NASA MSFC 106B
Grease Density, g/mL, 25 °C (77 °F)
Oil Separation, FTMS 791B 321.1, wt% loss in 30 hr
at 99 °C (210 °F)
at 204 °C (400 °F)
Evaporation, FTMS 791B 350.1, wt% loss in 22 hr
at 99 °C (210 °F)
at 204 °C (400 °F)
at 260 °C (500 °F)
Estimated Useful Range, °C (°F)

800270263.91600
500
436.0

8 x 10–8
2 x 10–3

6 x 10–9
3 x 10–4—
16–35 (–30)
Buttery
265–295
No change from original grade
0 psig O2 pressure drop after 600 hr
Pass
1.93——3–30 (–20)
Buttery
265–295
No change from original grade
0 psig O2 pressure drop after 600 hr
Pass
1.93

311310—
16–34–288 (–30–550)

Not tested
16–29–316 (–20–550+)*This table gives typical properties (not specifications) based on historical production performance. Viscosity may vary within ±10%. Chemours does not make any express or implied
warranty that these products will continue to have these typical properties.
All standard grades of grease are thickened with Krytox™ 2000 polytetrafluoroethylene (PTFE), whose formula is (CF2–CF2)n. This special high efficiency thickener has a melting point of325 °C (617 °F), and has low molecular weight and sub-micron (0.2 m) particle size for higher performance in bearings.
Krytox™ EG series greases are white buttery greases with all of the same properties as the 143 series oils that they are made from, but they are in grease form.

The information set forth herein is furnished free of charge and based on technical data that Chemours believes to be reliable. It is intended for use by persons having technical skill, at their own discretion
and risk. The handling precaution information contained herein is given with the understanding that those using it will satisfy themselves that their particular conditions of use present no health or safety
hazards. Because conditions of product use are outside our control, Chemours makes no warranties, express or implied, and assumes no liability in connection with any use of this information. As with anymaterial, evaluation of any compound under end-use conditions prior to specification is essential. Nothing herein is to be taken as a license to operate under or a recommendation to infringe any patents.
NO PART OF THIS MATERIAL MAY BE REPRODUCED, STORED IN A RETRIEVAL SYSTEM OR TRANSMITTED IN ANY FORM OR BY ANY MEANS ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISEWITHOUT THE PRIOR WRITTEN PERMISSION OF CHEMOURS.

For product information, industry applications, technical assistance, or global distributor contacts, visit krytox.com or within the U.S. and Canada, call 1-844-773-CHEM/2436 oroutside of the U.S., call 1-302-773-1000.
© 2016 The Chemours Company FC, LLC. Krytox™ and any associated logos are trademarks or copyrights of The Chemours Company FC, LLC. Chemours™ and the Chemours Logo aretrademarks of The Chemours Company. Replaces: K-08996 C-10678 (2/16)