GPL 246 Typical Properties:

1. Base Oil Viscosity 810 cSt at 20°C (68°F) 240 cSt at 40°C (104°F) 25 cSt at 100°C (212°F)

2. Useful Temperature Range –36 to 260°C (–33 to 500°F)

3. Appearance Copper colored, buttery

4. Consistency NLGI Grade 2 Electrical Conductivity 2.85 x 10–5 W·cm ASTM D257

Some applications require electrical conductivity. Most greases act as insulators. This special grade of Krytox® has been formulated with copper powder in grease to act as a conductor of electricity. Krytox® oils provide long life and high-temperature stability and lubrication. The addition of copper powder also improves the thermal conductivity of the grease for applications where improved heat transfer is needed; however, it can increase bearing noise and wear. Because GPL 246 is formulated with our Krytox® GPL 106 base oil, it retains many of the properties of that oil. Consult our "Krytox® Oils and Greases" brochure, H-58505, for more information.