heat transfer liquids

Correct selection of the heat transfer liquid is of crucial importance
for the safe and reliable operation of your thermostats.

Therm 250

Features: Heat transfer liquid for use in baths or open temperature control circuits Thermally stabilized, for use at temperatures above 200 ° C Chemically inert and environmentally friendly synthetic silicone oil Colorless heat transfer liquid, enables visual control during temperature control Noncorrosive Conforms with REACH and RoHs Standard Accessory: Discharge and dosing tap for plastic containers

Important features
Recommended temperature range for open systems 50 ... 250 °C
Recommended temperature range for closed systems ...
Chemical characterization Polymethylphenylsiloxane
Color Colorless
Viscosity, kinematic at 20 °C 158 mm²/s
Density at 20 °C 1,065 kg/m³
Pour point -50 °C
Flash point 300 °C
Boiling point 260 °C
Ignition temperature 400 °C
Water solubility Insoluble
Solvent Petrol, Acetone, Alcohols
Material incompatibility Silicone

Temperature-dependent physical properties


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