High Desert Scientific

Ultra Low Temp (ULT) Heat Transfer Fluid -100°C to 65°C

Regular price $2,000.00 USD
Regular price Sale price $2,000.00 USD
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High Desert Scientific's ULT Ultra-Low Temperature Heat Transfer Fluid is a high-performance fluid that is designed to transfer heat efficiently at ultra-low temperatures. This fluid has high thermal stability, low viscosity, and is resistant to oxidation and thermal degradation, making it an ideal solution for ultra-low temperature heat transfer applications.

With a temperature range of -100°C to 65°C, High Desert Scientific's ULT is specifically designed for ultra-low temperature applications such as cryogenic systems, low-temperature laboratory equipment, and semiconductor manufacturing equipment. This fluid also has a flash point of 49°C, ensuring safe handling and transportation.

One of the key benefits of this fluid is its wide compatibility with a range of materials, including metals, plastics, and elastomers. This makes it a versatile fluid that can be used in different types of ultra-low temperature heat transfer equipment.

High Desert Scientific's ULT is also non-toxic and environmentally friendly, ensuring that it is safe for both the environment and those who come in contact with it. It is also resistant to microbial growth, which helps to maintain its stability and performance over time.

Key Features:

  • High thermal stability
  • Low viscosity
  • Resistant to oxidation and thermal degradation
  • Wide compatibility with materials
  • Non-toxic and environmentally friendly
  • Resistant to microbial growth


  • Cryogenic systems
  • Low-temperature laboratory equipment
  • Semiconductor manufacturing equipment
  • Ultra-low temperature heat transfer equipment

Physical Properties Table:

Property Value
Temperature Range -100°C to 65°C
Flash Point 49°C
Density at 20°C 820 kg/m³
Kinematic Viscosity at -100°C 755 mm²/s
Kinematic Viscosity at -80°C 313 mm²/s
Kinematic Viscosity at -60°C 141 mm²/s
Kinematic Viscosity at -40°C 67.5 mm²/s
Kinematic Viscosity at -20°C 33.2 mm²/s
Kinematic Viscosity at 0°C 16.6 mm²/s
Kinematic Viscosity at 20°C 8.1 mm²/s
Thermal Conductivity at 25°C 0.08 W/mK
Thermal Expansion Coefficient at 25°C 1.15 x 10^-3 /K

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