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DOWTHERM™ RP Heat Transfer Fluid

A synthetic organic heat transfer fluid made of a high purity diaryl alkyl, that provides excellent performance in liquid phase heat transfer systems operating between -4°F and 660°F (-20°C to 350°C).

Uses:

  • For thermally demanding applications and where long fluid life and extended maintenance intervals are desired. Also suitable for single fluid process heating and cooling.
  • Indirect heat
  • Liquid phase heat transfer systems
  • Single fluid heating and cooling
  • Designed for use in non-pressurized systems
  • Liquid phase operation only
  • Good low temperature properties allow for low temperature start-up
  • Has a high flash point
  • Good thermal stability at the maximum use temperature
  • Single dose oral toxicity is considered to be extremely low, LD50 in rats >
  • 15,800 mg/kg
  • An alternative to hot oils in liquid phase heat transfer applications
  • Non-pressurized liquid phase heat transfer

Benefits:

  • Can be used in non-pressurized, liquid phase systems
  • Has good low temperature properties, reducing the need for heat tracing
  • Has a high flash point
  • Exhibits excellent thermal stability at the maximum use temperature
  • Degrades primarily to low molecular weight products—no build-up of high molecular weight products that must be removed from the system.
  • Has a single dose oral toxicity that is considered to be extremely low

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • Brand Yes No DOWTHERM
  • Freezing Point in °F(°C) Yes No -30 (<0)
  • Maximum Operating Temperature in °F(°C) Yes No 662 (350)
  • Product Type Yes No Synthetic Organic HTF
  • Recommended Use Yes No Heating
  • Temperature Use Range in °F (°C) Yes No -30 to 660 (-20 to 350)
  • Type Yes No Synthetic Organic

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

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DOWTHERM™ RP Heat Transfer Fluid
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWTHERM™ RP Heat Transfer Fluid
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