Fomblin® Y04

SKU: Y04

Fully fluorinated oil for applications with extreme conditions.

Benefits Fomblin® Y04

  • Extremely wide temperature range
  • Does not react with oxygen
  • Low evaporation loss
  • Description
  • Product information
  • Industries
  • Downloads

Fomblin® Y04

Fomblin® Y04 is characterized by extremely wide temperature range and excellent stability at both high and low temperatures. The oil is safe to use because it is nonflammable. In addition, the oil has excellent thermal and oxidative resistance and does not react with oxygen.

Product features Fomblin® Y04

  • Excellent stability at high and low temperatures
  • Outstanding thermal and oxidative resistance
  • Good viscosity index
  • Nonflammable
  • Compatible with rubber, plastics, elastomers and metals
More information

Fomblin® Y04

Base oil


Oil color


Estimated ISO degree


Molecular Weight

2.000 a.m.u.

Viscosity base oil at 40°C

15 mm2/s

Viscosity index


Pour point in °C


Weight loss

9% at 120°C, 22 hr

Density at 20 °C

1.87 g/cm3

4 Ball Wear test conditions

0.51 mm

Available in



1 KG and 5 KG


Automotive, Electronics and Semiconductor, Oxygen and gas


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