3M Novec 7500 Engineered Fluid HFE Heat Transfer Liquid for Semiconductor Electronics Cooling

3M Novec 7500 Engineered Fluid

The 3M Novec 7500 is a high-performance hydrofluoroether (HFE) engineered fluid optimized for heat transfer and thermal management in semiconductor fabrication and electronics cooling applications. With an exceptionally low global warming potential (GWP) and outstanding dielectric properties, it delivers reliable thermal performance while meeting the most stringent environmental and safety requirements.

Key Features

• Superior Heat Transfer: High thermal capacity and low viscosity enable efficient single-phase and two-phase cooling
• Ultra-Low GWP: GWP of 7 — one of the lowest among fluorinated heat transfer fluids
• Non-Flammable: No flash point, reducing fire hazard in critical manufacturing environments
• Excellent Dielectric Properties: Electrically non-conductive, safe for direct contact with electronic components
• Chemically Stable: Thermally and chemically inert across a wide operating temperature range
• Low Toxicity: High OEL for improved worker safety in cleanroom and fab environments
• Materials Compatibility: Compatible with most metals, plastics, and elastomers used in semiconductor equipment

Typical Applications

• Semiconductor wafer processing and equipment cooling
• Immersion cooling for high-density electronics and data centers
• Two-phase heat transfer systems
• Thermal chuck and wafer stage temperature control
• Power electronics and EV inverter cooling
• Aerospace and defense thermal management

Specifications

• Chemistry: Hydrofluoroether (HFE)
• Appearance: Clear, colorless liquid
• Boiling Point: 128°C (262°F)
• Flash Point: None
• Global Warming Potential (GWP): 7
• Dielectric Strength: High
• Ozone Depletion Potential (ODP): Zero

Store in a tightly sealed container in a cool, dry, well-ventilated area. Use appropriate PPE. Verify materials compatibility before use in new systems or equipment.