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A polydimethylsiloxane liquid with operating temperature ranges of -40 °F to 750 °F (-40 °C to 400 °C).




Product Overview

Highly stable, long-lasting silicone fluid designed for high temperature liquid phase operations.

End Markets: Nutraceutical; Aerospace & Aviation; Chemical & Petrochemical; Consumer Products; Energy Generation & Utility; Food & Beverage; Heavy Industry; General Industrial; Medical & Pharmaceutical; Oil & Gas; Facility Infrastructure


Used in NDC, Lube Oil Recycling, Heat Recovery, Polymer Processing, Carbon Fiber
Related Applications: Chillers; Heat Transfer Skids; Immersion Cooling; Immersion Freezing; Jacketed Reactors; Lyophilizer; Mechanical Contractors; Power Cogeneration; Vaporizers; Waste Heat Recovery; Plastics & Composites; Cryogenics; Food Machinery; Chillers; Mechanical Contractors

Features & Benefits

- Fluid life > 10 years at 400 °C
- Low toxicity
- No odor
- Non-fouling
- Very low in acute oral toxicity

Product Specifications

Temperature: -40 to 750 °F
Vapor Pressure: 197.32
Specific Heat: 0.360 °F
Viscosity: 51.0
Density: 61.9
Freezing Point: < -40 °F
Flash Point: 320 °F
Autoignition: 725 °F
Primary Chemistry: polydimethylsiloxane
Chemistry: Silicone; Siloxanes
Functions: Oil; Heat Transfer Fluid

Related Products

SYLTHERM™ Silicone Thermal Fluids

SYLTHERM™ silicone thermal fluids are specially formulated, high performance polymers designed for use as a low temperature, liquid phase heat transfer medium. They are known for their low viscosity, which offers excellent heat transfer performance and long service life. The fluids meet operating requirements for highly technical applications such as oil and gas processing, chemical processing, solar energy manufacturing, and pharmaceutical reactions.

Silicone fluids often have a lower long-term operating cost because they do not degrade like typical hydrocarbon fluids and as a result, rarely need to be replaced.

» Learn more about Dow Heat Transfer Fluids

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