Krytox Grease, 240AC

Chemours Krytox greases are totally perfluorinated polyether fluids (PFPF) that are suitable for harsh environments associated with semiconductor processes. They are chemically intert, thermally stable, oxygen resistant and nonflammable. Krytox 240AC is an aerospace grease with temperature range of -34C/288C, viscosity of 270cSt at 40C and vapor pressure of 8 x 10-8 Torr at 40C.  See Krytox Aerospace Oils and Greases specifications.