Responsive image

DOWTHERM™ G

A liquid mixture of di- and tri-aryl ethers with operating temperature ranges of -20 °F to 680 °F (29 °C to 371 °C).

PACKAGE SIZES

QUANTITY

GET A QUOTE

Product Overview

One of the most thermally stable low pressure liquid phase heat transfer fluid on the market and has excellent flow characteristics at low temperatures.

End Markets: Chemical & Petrochemical; Chemical & Petrochemical; Energy Generation & Utility; Energy Generation & Utility; Facility Construction & Management; Heavy Industry; Oil & Gas; Oil & Gas; Pulp & Paper

Applications

Used in production of polystyrene, polycarbonate, heat recovery, offshore platforms, refineries
Related Applications: Air Preheating; Beverage Packaging; Boilers; Boilers; Chillers; Cooling Towers; Distillation Units; Facility Management; Heat Exchangers; Heat Transfer Skids; High Temp & Alloys; Hot Oil Heaters; Hot Rollers; Jacketed Reactors; Mechanical Contractors; Paper & Cardboard; Plastics & Composites; Plastics Forming; Polymer Blending Tanks; Power Cogeneration; Test Chambers; Vaporizers; Waste Heat Recovery

Features & Benefits

Mixture of di- and tri- aryl compounds
Liquid phase only, pressurized above 290°C
Lower pressure than DOWTHERM A Fluid
Good physical properties

Product Specifications

Temperature: 20 to 680°F
Vapor Pressure: 49.12
Specific Heat: 0.363°F
Viscosity: 146
Density: 70.34
Freezing Point: <40°F
Flash Point: 266°F
Autoignition: 1083°F
Primary Chemistry: mixture of di- and tri-aryl ethers 
Chemistry: Alkylated Aromatics; Alkylated Aromatics
Functions: Heat Transfer Fluid; Heat Transfer Fluid

Related Products

DOWTHERM™ Synthetic Thermal Fluids

Dow Chemical produces seven unique DOWTHERM™ Synthetic Organic Fluids each with unique characteristics that offer exceptional thermal stability, longer fluid life and optimum operating economics. All DOWTHERM™ fluids feature vapor pressures lower than steam and can translate into more efficient heat transfer.

Talk to an Expert

ChemPoint has experience product specialists on staff to provide our customers support in finding the right solution for their project. Talk to us, we can help.

Call us: 425.372.9464
EMEA: +31.43.711.0100

Ask a Question Get a Quote Request a Sample