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RENOLIN THERM 320
RENOLIN THERM 320 is a high-performance heat transfer fluid based on selected, highly refined mineral oils for use in the liquid phase in closed heat transfer systems with forced circulation. RENOLIN THERM 320 (heat transfer oil Q DIN 51 522) can be used over the entire working range without pressure overlap.
Application
RENOLIN THERM 320 is optimally suited for use in the indirect heating of reactors, polymerization and distillation systems, processing machines and driers, as well as heat exchangers in processing systems, and in systems for heat recovery. The heat transfer fluid is best used at temperatures ranging from 200 °C to 300 °C. The upper limit for use is an inlet temperature of 300 °C. The film temperature should not exceed 320 °C.
Specifications
Heat transfer fluid Q according to DIN 51 522.
Advantages
Typical technical Data:
Properties | Unit | Data | Test method |
Initial boiling point at 1013 mbar | °C | 390 | ASTM D 1160 |
Pour point | °C | -12 | DIN ISO 3016 |
Density at 15 °C | kg/m3 | 870 | DIN 51 757 |
Kinematic viscosity at 0 °C at 40 °C at 100 °C |
mm2/s | 535 43.7 6.5 |
DIN EN ISO 3104 |
Flash point, COC | °C | 225 | DIN ISO 2592 |
Ignition temperature | °C | 350 | DIN 51 794 |
Permissible inlet temperature | °C | 300 | - |
Permissible film temperature | °C | 320 | - |
Pumpability limit | °C | +5 | - |