Krytox Grease, 240AD
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 240AD is an aerospace grease with temperature range of -29C/316C, viscosity of 500cSt at 40C and vapor pressure of 8 x 10-8 Torr at 40C. See Krytox Aerospace Oils and Greases specifications.