Heat transfer fluids

Bolztherm CW-32


Bolztherm CW-32

BOLZTHERM® CW-32 is suitable for use in the liquid phase in closed, unpressurized heat transfer systems with forced circulation in the temperature range from -12 °C to 320 °C. The maximum film temperature of 340 °C must not be exceeded. The optimal operating range is at operating temperatures between 100 °C and 280 °C. For applications outside the optimal operating range, please contact us for consultation.

Typical characteristics Unit Standard Value
Area of application [°C] - -12 to 320
Max. flow temperature [°C] - 320
Max. film temperature [°C] - 340
Viscosity at 40 °C [mm²/s] DIN 51562-1 30.7
Viscosity at 100 °C [mm²/s] DIN 51562-1 5.25
Density at 20 °C [kg/m³] DIN 51757 865
Pourpoint [°C] DIN ISO 3016 -12
Flash point [°C] DIN EN ISO 2719 215
Flash point [°C] DIN EN ISO 2592 230
Acid value [mg KOH/g] DIN ISO 6618 ≤ 0.2
Coke residue [w.-%] DIN EN ISO 10370 < 0.1
Boiling point at 1013 mbar [°C] - >360

More Info (Downloads):

Download safety data sheet:
Safety data sheet

Download technical data sheet:
Please enter your email address to download the technical data sheet.
Technical data sheet