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HEAT TRANSFER FLUIDS- PROTHERM SERIES

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HEAT TRANSFER FLUIDS- PROTHERM SERIES

PROTHERM series targeted to use in heat transfer fluid applications that require prolonged life in systems that are open to the atmosphere or closed system with nitrogen blanket.

Product can be subject to film temperature up to 340°C and bulk temperatures up to 320°C.

Our advanced mineral base oils and inhibitor package enables KOUPER to offer a superior product for Textiles, Pharmaceutical, Chemical Die Casting, Injection Molding and Extruder Industries.

  • KOUPER PROTHERM 25

    KOUPER PROTHERM 25 is formulated using meticulously chosen highly refined mineral oils, selected for their exceptional performance in indirect closed fluid heat transfer systems. PROTHERM series fluids possess very good solvency and oxidation stability to withstand temperature up to 320 °C in a closed circulation system.

    PRODUCT PROTHERM 25
    Max. film temperature [°C] 340
    Max. bulk temperature [°C] 320
    K. Viscosity at 40 °C [mm²/s] 25
    Flash point [°C] ≥ 220
    Autoignition Point [°C] 345
  • KOUPER PROTHERM 32

    KOUPER PROTHERM 32 is formulated using meticulously chosen highly refined mineral oils, selected for their exceptional performance in indirect closed fluid heat transfer systems. PROTHERM series fluids possess very good solvency and oxidation stability to withstand temperature up to 320 °C in a closed circulation system

    PRODUCT KOUPER PROTHERM 32
    Max. film temperature [°C] 340
    Max. bulk temperature [°C] 320
    K. Viscosity at 40 °C [mm²/s] 32
    Flash point [°C] ≥ 230
    Autoignition Point [°C] 355

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