Brand | DOWTHERM™ |
Fluid Base | Diphenyl Oxide/Biphenyl Blend |
Product Type | Synthetic Organic HTF |
Colour | Light Yellow |
Pharmaceutical
Oil & gas
Plastic processing
Chemical processing
Solar energy
Heat recovery
Environmental test chambers
Long fluid life
Excellent heat transfer
Low operating pressure
Wide operating temperature range
Broad product line
DOWTHERM™ A heat transfer fluid is a eutectic mixture of two very stable compounds, biphenyl (C12H10) and (C12H10O). These compounds have practically the same vapour pressures, so the mixture can be handled as if it were a single compound. DOWTHERM™ A fluid may be used in systems employing either liquid phase or vapour phase heating.
Recommended operating temp range
Liquid phase: 15°C to 400°C , Vapor phase: 257°C to 400°C
Manufactured in USA

Australia & Oceania Delivery
DOWTHERM™ A
CONTACT SALES TEAMTechnical resources
Quick contact
Brand | DOWTHERM™ |
Fluid Base | Diphenyl Oxide/Biphenyl Blend |
Product Type | Synthetic Organic HTF |
Colour | Light Yellow |
Pharmaceutical
Oil & gas
Plastic processing
Chemical processing
Solar energy
Heat recovery
Environmental test chambers
Long fluid life
Excellent heat transfer
Low operating pressure
Wide operating temperature range
Broad product line