NuTherm® HT 120 High Performance Heat Transfer Fluid

Key Features and Benefits:

• Non-flammable for enhanced operational safety
• Excellent heat-transfer efficiency in single- and two-phase systems
• Very low viscosity for easy pumping and rapid thermal response
• Low global warming potential and zero ODP
• High dielectric strength allows direct use around electronics and energized components
• Fast evaporation & rapid drying for vapor-phase and phase-change cooling
• Chemically stable HFE formulation with long fluid life
• Low surface tension for superior wetting and heat-exchange efficiency
• Compatible with metals, plastics, elastomers, and ceramics

Download TDS:

• NuTherm®-HT-120-TDS.pdf

Download (m)SDS:

• NuTherm®-HT-120-US-EN-2026-02-19-sds.pdf

Description:

NuTherm® HT 120 is a non-flammable, low-viscosity, thermally stable hydrofluoroether (HFE) heat transfer fluid designed for advanced thermal-management systems requiring safe, efficient, and environmentally responsible cooling.

With a relatively low boiling point (~76°C), excellent dielectric properties, and low toxicity, NuTherm® HT 120 is ideally suited for single-phase and two-phase heat transfer, including immersion cooling, vapor-phase cooling, and recirculating thermal control systems.

Applications: Thermal Management

NuTherm® HT 120 is optimized for:

Two-Phase Heat Transfer Systems

• Immersion cooling of electronics and semiconductors
• GPU/CPU/digital systems cooling
• Vapor-phase cooling systems
• Low-boiling evaporative heat-transfer loops

Single-Phase Heat Transfer

• Recirculating chillers
• Cold plates and heat exchangers
• Battery thermal-management systems
• Precision cooling for sensors, lasers, optics

Specialized Cooling Uses

• Environmental & thermal cycling chambers
• Condensing heat-transfer systems
• Cooling for power electronics and avionics

NuTherm® HT 120 Physical Properties

Availability: 5-gallon pails, 55-gallon drums, 275-gallon tote-bins, and bulk tankers.

Shipment: Non-Hazardous for transport via DOT, IMDG, and IATA.

Storage: Store in tightly sealed containers. Protect from moisture and strong bases. Use in well-ventilated areas. Avoid open flames (although the fluid is non-flammable).

Disposal: Dispose of in accordance with local, state, and federal regulations.

Compatibility: Stainless steel, Aluminum, Copper, brass, most plastics and elastomers, ceramics, glass, composites