Galden HT 135

SKU: HT135

Stable fluid based on PFPE with good properties like inertness and wide temperature range. Suitable as dielectric and heat transfer fluid.

Benefits Galden HT 135

  • Nonflammable
  • Nontoxic
  • High dielectric strength
  • Excellent thermal stability
  • Description
  • Product information
  • Industries
  • Downloads

Galden HT 135

Galden HT 135 is suitable for cooling and heating processes due to its excellent properties such as high thermal and good dielectric stability. In addition, the fluid is compatible with metals, elastomers and plastics.

Product features Galden HT 135

  • Wide temperature range and high boiling point.
  • Chemically inert
  • Compatible with plastics, elastomers and metals
  • High resistance to oxidation
More information

Galden HT 135

Base fluid


Boiling point

135 °C


1.72 g/cm3

Viscosity at 25°C

1.00 cSt

Vapor pressure at 25°C

5.80 torr

Specific heat

0.232 cal/g °C

Surface tension

17 dyne/cm

Dielectric strength

40 kV (2.54 mm gap)

Dielectric constant


Volume resistivity

1.5 ∙ 10 15 Ohm-cm

Molecular Weight

610 amu

Solubility of water

<10 ppm


5 KG

Available in



More information


You must be logged in to view the downloads.

FenS - Galden HT 135
For many years supplier of