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Aral Farolin U

Aral Farolin U consists of carefully selected base oils with narrow fraction cuts and has proven itself in many heat transfer systems. The heat transfer oil Aral Farolin U offers high thermal stability, favourable heat transfer values, high corrosion protection and a low pour point. It also has high oxidation stability, good fluidity even at low ambient temperatures and is neutral towards conventional equipment materials. Aral AG has also successfully met the high requirements of the quality standard DIN EN ISO 9001. This certification gives you additional confidence in the product quality and service of Aral.

Successor product: Bolztherm CW-32 is 100 % miscible and compatible with Aral Farolin U and can be used to top up existing systems. Learn more
Typical propertiesUnitStandardValue
Operating range[°C]--10 to 320
Max. film temperature[°C]-350
Density at 15 °C[g/ml]DIN 517570.870
Viscosity at 40 °C[mm²/s]DIN 5156231.7
Viscosity at 200 °C[mm²/s]DIN 515621.4
Viscosity at 300 °C[mm²/s]DIN 515620.7
Flash point (PM)[°C]DIN EN 22719225
Pour point[°C]DIN ISO 3016-15
Specific heat capacity at 40 °C[kJ/kgK]-1.996
Specific heat capacity at 200 °C[kJ/kgK]-2.621
Specific heat capacity at 300 °C[kJ/kgK]-3.021
Thermal conductivity at 40 °C[W/mK]-0.132
Thermal conductivity at 200 °C[W/mK]-0.120
Thermal conductivity at 300 °C[W/mK]-0.113

More information (downloads):

Safety data sheet:
Safety data sheet (German)

Technical data sheet:
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Technical data sheet (German)