Huber SilOil M80.100/250.03, Heat transfer fluid -80 to 250°C
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Manufacturer: Huber

Huber SilOil M80.100/250.03, Heat transfer fluid -80 to 250°C

SKU: 6275

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 Huber SilOil M80.100/250.03, Heat transfer fluid -80 to 250°C


SilOil M80.100/250.03 is a low-viscosity silicone fluid which, as a result of its special property profile, is particularly suitable for use as a cold and heat transfer medium in cryostats, thermostats and heat transfer installations.

SilOil M80.100/250.03 can be used in the range from -80 °C to 100 °C (for open systems) and to 250 °C with externally sealed systems (Unistats). It should be borne in mind that, at high temperatures, SilOil M80.100/250.03 can be chemically altered by oxidizing media, such as air, or substances with a catalytic effect, such as acids, lyes and various metal compounds. An increase in viscosity, and possibly even gelling of the fluid owing to crosslinking reactions, must be expected in the presence of oxidising agents, while contact with products having a catalytic effect usually induces a process of depolymerization, resulting in a drop in viscosity


Safety Data Sheet 



  • virtually insoluble in water
  • non-corrosive
  • low setting points and vapor pressures
  • high flash points
  • low toxicity
  • odorless
  • no coking tendency under thermal stress
  • high thermal stability
  • resistance to ageing
  • chlorine free


Heat transfer fluid M80.100/250.03
Working temperature °C -80 to 100/250
open/closed systems: -80°C - 100°C
Unistats (only closed): -80°C - 250°C
Material: silicon oil
Viscosity at 25°C: 7 mm²/s
Color colorless, clear
Material incompatibility Silicone rubber