Dow

DOWTHERM™ Synthetic Thermal Fluids

Key Applications

Asphalt storage; Biodiesel; Chemicals; Chiral chemistry processes; Environmental test chambers; Fibers and Nylon; Fine Chemicals; Food and Beverage; Laundries; Natural Gas Processing; Oil and Gas Processing; Petroleum Product Storage; Pharmaceuticals; Plastics; Refining; Oil & Gas; Heat Recovery; Plastics; Chemical Processing

Product Description

DOWTHERM™ heat transfer fluids offer exceptional thermal stability to meet operating requirements for highly technical and demanding applications such as oil and gas processing, chemical processing, and pharmaceutical reactions.

Article: Compare DowTherm® to other Thermal Fluids

Grades

* Contact Us For Information

namekey propertiesdocumentation
DOWTHERM A A liquid diphenyl oxide/biphenyl blend with operating temperatures of 60F to 750F (15°C to 400°C) employing either liquid phase or vapor phase heating SDS* TDS*
DOWTHERM G A liquid mixture of di- and tri-aryl ethers with operating temperature ranges of -20F to 680F (29°C to 371°C). It is one of the most thermally stable low pressure liquid phase heat transfer fluid on the market and has excellent flow characteristics at low temperatures. SDS* TDS*
DOWTHERM J An alkylated aromatic liquid with operating temperature ranges of -110F to 600F (-80°C to 315°C). Offers remarkable low-temperature pumpability and thermal stability for protection against accidental overheating. SDS* TDS*
DOWTHERM MX A heat transfer fluid containing a mixture of alkylated aromatics and designed for use as an alternative to hot oils in liquid phase heat transfer systems. Its normal application range is -10°F to 625°F (-23°C to 330°C). Unlike other moderately priced synthetic organic heat transfer fluids, DOWTHERM ™ MX fluid can be used in non-pressurized systems up to temperatures of 620°F (327°C). SDS* TDS*
DOWTHERM Q A heat transfer fluid containing a mixture of diphenylethane and alkylated aromatics. Compared to hot oils, it exhibits better thermal stability 35°C to 330°C (-30°F to 625°F), particularly at the upper end of hot oils use range, and significantly better low-temperature pumpability. Suitable applications include use as an alternative to hot oils in liquid phase heat transfer applications. SDS* TDS*
DOWTHERM RP A diaryl alkyl heat transfer fluid that is intended for use in applications that require liquid phase heat transfer. Unlike other low pressure fluids — including partially hydrogenated terphenyls and dibenzyl toluene fluids, DOWTHERM™ RP fluid degrades primarily to low molecular weight products. DOWTHERM™ RP has a Maximum bulk temperature of 350°C (660°F) and a maximum film temperature of 375°C (710°F). SDS* TDS*
DOWTHERM T A heat transfer fluid that is a mixture of C14-C30 alkyl benzenes intended for use in applications that require liquid phase heat transfer. Suitable applications: Non-pressurized liquid phase systems with a maximum temperature of 550°F (288°C) and a Bulk temperature of 600°F (315°C) SDS* TDS*