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ECO 06/6 is a low viscosity, inert PFPE oil ideal for use as lubrication fluid for turbomolecular vacuum pumps. It can also be used as sealing and lubricant oil for rotary vacuum pumps.
Perfluorinated polyether, or PFPE for short, is a virtually inert oil composed of only carbon, fluorine, and oxygen atoms. It's one of the highest performing lubricants used in the vacuum industry and normally used in demanding environments. As with all PFPE oils, the ECO-06/6 has high thermal stability, no flash or fire point, offer high dielectric properties, and is an environmentally friendly choice for rotary and turbomolecular vacuum pumps.
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SPECIFICATIONS ECO-06/6 ECO-14/6 ECO-16/6 ECO-25/6 Average Molecular Weight 1800 amu 2500 amu 2700 amu 3300 amu Density at 20°C 1.88g/cm³ 1.89g/cm³ 1.89g/cm³ 1.90g/cm³ Viscosity at 20°C 64 cSt 145 cSt 165 cSt 275 cSt Vapor Pressure at 20°C 3×10-6 torr 2×10-7 torr 2×10-6 torr 6×10-8 torr Vapor Pressure at 40°C 3×10-3 torr 2×10-4 torr 2×10-4 torr 6×10-5 torr Pour Point -50°C -48°C -46°C -42°C Vaporization Heat at 200°C 11 cal/g 8 cal/g 8 cal/g 7 cal/g Surface Tension 21 dyne/cm 22 dyne/cm 22 dyne/cm 22 dyne/cm Total Pressure 1.7×10-3 torr 1.4×10-3 torr 1.3×10-3 torr 1.1×10-3 torr End-Use Temperature -50°C to -150°C -48°C to -180°C -46°C to -195°C -42°C to -195°C -
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Download MSDS: 
06/6 PFPE Inert Vacuum Pump Oil MSDS