Vacuum grease

  Unit F-V1 F-V2 VM-S
Basic Materials   Perfluor Polyether Silicon
Density g/cm3 1,95 1,94 1,19
Steam pressure mbar 1 x 10-7 1 x 10-9 1 x 10-7
Worked penetration, 60, max mm/10 --- --- 260
Static penetration mm/10 --- --- 175 - 210
Evaporation loss 24h/200°C
% --- --- < 2,0
Speed factor (n x dm) mm/min ca. 300.000 ca. 300.000 ---
Lower application temperature °C / °F -30°C / -22°F -40°C / -40°F -40°C
Upper application temperature °C / °F 260°C / 500°F 260°C / 500°F 250°C

 

Typical applications

F-V1 Fitting grease for Vaccum equipment
F-V2 Bearing grease for Vacuum equipment
V-MS Silicon grease for general application in vacuum equipment