TMC HFE-347E Engineered Fluid

TMC HFE-347E Engineered Fluid – High-Performance Heat Transfer & Precision Cleaning Fluid

TMC HFE-347E Engineered Fluid is a high-performance hydrofluoroether (HFE) fluid manufactured by TMC Industries and supplied by Econtrol Devices. Designed as an economical equivalent to 3M™ Novec™ 7100, this advanced engineered fluid delivers exceptional performance in two-phase immersion cooling, heat transfer, and precision cleaning applications. It combines excellent thermal stability, outstanding cleaning efficiency, and environmental responsibility, making it an ideal solution for electronics manufacturing, semiconductor processing, aerospace, medical devices, and industrial maintenance.

Key Features

TMC HFE-347E is engineered to deliver reliable performance across demanding industrial applications while supporting safe and efficient operations.

• Designed as a cost-effective equivalent to 3M™ Novec™ 7100
• Excellent heat transfer performance
• Ideal for two-phase immersion cooling systems
• Fast evaporation for quick drying
• Non-flammable and non-corrosive
• Low surface tension for superior penetration
• VOC exempt formulation
• Zero Ozone Depletion Potential (ODP)
• Excellent thermal, chemical, and hydrolytic stability
• Reclaimable and recyclable through TMC Industries
• Compatible with ultrasonic cleaning systems
• Certified with less than 2 ppm non-volatile residue (NVR) for precision cleaning applications

Applications

TMC HFE-347E is a versatile engineered fluid suitable for a wide range of industrial and electronics applications. It is widely used for:

• Two-phase immersion cooling
• Electronic heat transfer systems
• Precision cleaning of metals, alloys, plastics, and composites
• Vapor degreasing
• Heavy-duty removal of oils, grease, and solder flux
• Medium-duty cleaning of waxes and lubricants
• Light-duty particle removal
• Fluoropolymer cleaning
• Lubricant carrier for fluorocarbons, hydrocarbons, and silicones
• Replacement for traditional CFC, HCFC, HFC, and PFC cleaning solvents

Superior Cleaning & Heat Transfer Performance

The advanced formulation of TMC HFE-347E Engineered Fluid provides excellent heat transfer while maintaining rapid drying characteristics. Its low surface tension allows the fluid to penetrate narrow gaps, blind holes, and intricate electronic assemblies where conventional cleaning fluids cannot easily reach. This results in improved contaminant removal, higher production efficiency, and enhanced reliability of sensitive components.

The fluid offers a boiling point of 56°C, excellent thermal conductivity, low viscosity, and outstanding chemical stability, making it suitable for continuous industrial operation. Its odorless, colorless formulation also helps maintain clean working environments while supporting consistent manufacturing quality.

Material Compatibility

TMC HFE-347E is compatible with a broad range of industrial materials, making it easy to integrate into existing cleaning and cooling systems. It performs safely with:

• Stainless Steel
• Aluminum
• Copper
• Titanium
• PTFE (Teflon)
• Polypropylene
• Polyethylene
• Polyimide
• Polyetheretherketone (PEEK)
• EPDM
• PVC & CPVC
• Polyester
• Various engineering plastics and elastomers

Environmental & Safety Benefits

Modern manufacturing demands environmentally responsible solutions, and TMC HFE-347E is designed with sustainability in mind. The product features Zero Ozone Depletion Potential (ODP), is VOC exempt, non-flammable, and contains no corrosive properties, making it a safer alternative to many traditional industrial solvents. It is approved under the US EPA SNAP program and can be reclaimed and recycled through TMC Industries, helping organizations reduce waste, lower replacement costs, and support environmental initiatives.

Storage, Packaging & Recycling

TMC HFE-347E is available in multiple packaging sizes, including 1-gallon jugs, 5-gallon pails, 55-gallon drums, samples, and 275-gallon totes. The product has a 5-year shelf life when stored in its original sealed container under recommended storage conditions. TMC Industries also offers professional fluid reclamation services, restoring used fluids to like-new quality and helping businesses reduce operating costs while extending product life.

Why Choose TMC HFE-347E Engineered Fluid?

If you need a reliable engineered fluid for immersion cooling, precision cleaning, heat transfer, or vapor degreasing, TMC HFE-347E Engineered Fluid is an excellent choice. Manufactured by TMC Industries and supplied by Econtrol Devices, it delivers outstanding thermal performance, precision cleaning capability, broad material compatibility, and environmentally responsible operation. Whether used in semiconductor manufacturing, electronics production, aerospace components, medical devices, or industrial maintenance, TMC HFE-347E provides dependable performance, lower maintenance costs, and long-term operational efficiency.