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 |
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