Fomblin Y LVAC Grade 14/6 Perfluorinated Polyether Mechanical Pump Fluid

Fomblin Y LVAC Grade 14/6 Perfluorinated Polyether Mechnical Pump Fluid, 100 ml
Size 100 ml
Item00079-MB
AvailabilityIn Stock
$90.94
Fomblin 14/6 Perfluorinated Polyether Pump Fluid, 1 Pound
Size 1 Pound
Item00079-XQ
AvailabilityIn Stock
$215.29

Choose Fomblin Y LVAC Grade 14/6 for:

Rotary pumps – sealing & lubricant fluid

Fomblin® Y grades are perfluorinated polyether inert fluids for use as lubricants in vacuum pumps. Fomblin® PFPE fluids are a mixture of fluorinated polymers obtained by a photochemical process that begins with hexafluoropropylene. Since the Fomblin® PFPE chemical chain contains only carbon, fluorine and oxygen atoms, these fluids have exceptional properties such as:

  • Low vapor pressure
  • Chemical inertness
  • High thermal stability
  • Good lubricant properties
  • No flash or fire point
  • Non-toxicity
  • Excellent compatibility with metals, plastics, elastomers
  • Good aqueous and non-aqueous solvent resistance
  • High dielectric properties
  • Low surface tension
  • Good radiation stability
  • Environmentally acceptable

Typical Properties of 25/6
Units
25/6
Average molecular weight
amu
2,500
Density at 20 °C (68 °F)
g/cm3
1.89
Kinematic viscosity at 20 °C (68 °F)
cSt
148
Viscosity index
NA
97
Vapor pressure at 25 °C (68 °F)
torr
1·10–7
at 100 °C (212 °F)
torr
2·10–4
Pour point
°C°F
– 45– 49
Heat of vaporization at 200 °C (392 °F)
cal/g
8
Surface tension at 20 °C (68 °F)
dyne/cm
22
Evaporation loss (22 hrs; 149 °C for 14/6, 16/6, and 25/6, 120 °C for 06/6)
% by wt.
2.6