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DOWTHERM™ RP is a diaryl alkyl thermal fluid for liquid phase systems between 0°C and 375°C (32°F to 710°F).
DOWTHERM™ RP is a high-performance heat transfer fluid for non-pressurized liquid phase systems between −20°C and 350°C (−4°F to 660°F). DOWTHERM™ RP advantageously degrades to low–molecular weight compounds, reducing the need to clean out the buildup of high-weight products seen in lesser-quality heat transfer fluids. DOWTHERM™ RP exhibits good low-temperature properties, reducing the necessity of heat tracing and low-temp start-up concerns while exhibiting excellent high-temperature stability.
Product type: Synthetic fluid, heat transfer
Temperature: −20°C to 350°C (−4°F to 660°F)
Vapor pressure: 13.63
Specific heat: 0.372°F
Viscosity: 249
Density: 65.25
Freezing point: <−4°F
Flash point: 381°F (194°C)
Autoignition: 725°F (385°C)
Primary Chemistry: Diaryl alkyl
High–molecular weight thermal fluid byproducts or removal processes Poor low-temperature fluid flowability Inferior chemical stability of heat transfer fluids at extremely high temperatures
DOWTHERM™ RP heat transfer fluid is an ideal thermal fluid for a wide variety of nonpressurized liquid phase systems, including but not limited to the following: Polymer and plastic production PET resin and film production Phenol production Polycarbonate and polystyrene manufacturing Oil and gas refineries Heat recovery and heat exchangers Chemical refining Liquid natural gas Offshore platforms
DOWTHERM™ are best in class heat transfer fluids from Dow. They are designed with dynamic properties to meet the modern industrial application needs. Explore our portfolio of specialized grades for superior performance and extended durability.
High Temperature transfer is critical in a broad range of industries - Dow Chemical provides leading performance thermal fluids that help save money through quality. Learn more in our article here!
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