Therminol VP-1 Heat Transfer Fluid

Product description

Therminol VP-1 heat transfer fluid is an ultra-high temperature synthetic heat transfer fluid designed to meet the demanding requirements of vapor phase systems or liquid phase systems.

Performance Benefits

  • Superb Heat Transfer Properties—Therminol VP-1 is a synthetic heat transfer fluid which combines exceptional thermal stability and low viscosity for efficient, dependable, uniform performance in a wide optimum use range of 12° to 400°C (54° to 750°F ). Therminol VP-1 has the highest thermal stability of all organic heat transfer fluids.
  • Low Viscosity—Therminol VP-1 has a low viscosity to 12°C (54°F). Because of its crystallization point of 12°C (54°F), this fluid may require tracing in colder climates to avoid operational problems.
  • Vapor Phase Heat Transfer Fluid—Therminol VP-1 is a eutectic mixture of diphenyl oxide (DPO) and biphenyl. It can be used as a liquid heat transfer fluid or as a boiling-condensing heat transfer medium up to its maximum use temperature. It is miscible and interchangeable (for top-up or design purposes) with other similarly constituted diphenyl-oxide (DPO)/biphenyl fluids.
  • Precise Temperature Control—Due to its ability to operate as a vapor-phase heat transfer fluid, Therminol VP-1 is excellent for use in heat transfer fluid systems requiring very precise temperature control.

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Therminol VP-1 Heat Transfer Fluid


  • Adhesives
  • Calendar roll heating
  • Chemicals & petrochemicals
  • Distillation
  • Extruding
  • Fatty acid
  • Fibers
  • Formaldehyde
  • Gas to liquid (gtl)
  • Gas treatment / sweetening / desulpheriz
  • HTF - fine chemicals
  • HTF - production of bioalcohol
  • HTF - production of biodiesel
  • Lube oil refining
  • Methyl methyl acrylate (mma)
  • Polyester (PET)
  • Refining
  • Resins
  • Solar csp
  • Specialty and batch chemical production
  • Specialty chemicals
  • Styrene
  • Tall oil
  • Terephthalic acid (pta)
  • Waste heat recover + orc

Key attributes

  • Low Viscosity
  • Precise Temperature Control
  • Superb Heat Transfer Properties
  • Vapor Phase Heat Transfer Fluid

Regulatory information and data sheets

Product availability

Check with local sales office to determine exact availability by country. Orders subjected to minimum order quantity.