Fomblin® Y 25

SKU: Y25

Fluorinated oil with extremely wide temperature range and suitable for in oxygen environments.

Benefits Fomblin® Y 25

  • Extremely wide temperature range
  • Does not react with oxygen
  • Nonflammable
  • Description
  • Product information
  • Industries
  • Downloads

Fomblin® Y 25

Fomblin® Y25 is inert to oxygen and have excellent thermal, oxidative and electrical resistance. This makes the oil very suitable for aggressive environments such as oxygen applications. Fomblin® is nonflammable and does not react with metal, plastic or elastomers.

Product features Fomblin® Y 25

  • Excellent thermal, oxidative and electrical resistance
  • Compatibility with rubber, plastics, elastomers and metals
  • Low evaporation loss
  • Chemically inert
  • Excellent stability at high and low temperatures
More information

Fomblin® Y 25

Base oil


Oil color


Estimated ISO degree


Molecular Weight

3700 a.m.u.

Viscosity base oil at 40°C

80 mm2/s

Viscosity index


Pour point in °C


Weight loss

2% at 149°C, 22 hr

Density at 20 °C

1.90 g/cm3

4 Ball Wear test conditions

0.66 mm

Available in



1 KG and 5 KG


Automotive, Electronics and Semiconductor, Oxygen and gas


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