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Jarytherm DBT


Jarytherm DBT

JARYTHERM DBT is a heat transfer fluid based on dibenzyltoluene, especially suitable for use in the chemical and plastics processing industry (extruders) with operating temperatures up to 350 °C (max. film temperature without air contact: 370 °C).

Typical Characteristics Unit Standard Value
Operating range [°C] - 0 to 350
Max. flow temperature [°C] - 350
Max. film temperature [°C] - 370
Viscosity at 40 °C [mm²/s] DIN 51562-1 17.0
Viscosity at 100 °C [mm²/s] DIN 51562-1 2.85
Density at 20 °C [kg/m³] DIN 51757 1044
Pour point [°C] DIN ISO 3016 -34
Flash point [°C] ASTM D 92 200
Acid number [mg KOH/g] DIN ISO 6618 ≤ 0.2
Carbon residue [w.-%] DIN EN ISO 10370 < 0.1
Initial boiling point at 1013 mbar [°C] - 390

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