TMC-7300E ENGINEERED FLUID
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TMC-7300E Engineered Fluid from TMC Industries is a clear, colorless, odorless liquid used for heat transfer, lubricant deposition, electronic testing, and cleaning applications. Available through Econtrol Devices, an authorized distributor, it is described by the manufacturer as a direct drop-in replacement for 3M™ Novec™ 7300 Fluid.
TMC-7300E is non-flammable, thermally stable, and non-ozone depleting. It does not contribute to the formation of photochemical smog. The manufacturer’s technical datasheet states that third-party laboratory testing confirmed no detectable PFAS.
Applications
TMC-7300E offers high performance in heat transfer applications for wafer fabrication equipment and direct contact cooling with military-grade electronics. Its identified uses include:
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Heat transfer
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Lubricant deposition
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Electronic testing
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Cleaning and degreasing
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Cooling agent
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Electrical insulation
The manufacturer also recommends it as a replacement for perfluoropolyethers (PFPEs), perfluorocarbons (PFCs), hydrochlorofluorocarbons (HCFCs), and hydrofluorocarbons (HFCs).
Technical Properties
| Property | TMC-7300E |
|---|---|
| Form | Liquid |
| Color | Colorless |
| Odor | Odorless |
| Boiling Point | 100°C |
| Freeze/Pour Point | −36°C |
| Average Molecular Weight | 350 g/mol |
| Vapor Pressure | 6 kPa |
| Latent Heat of Vaporization | 102 J/g |
| Liquid Density | 1670 kg/m³ |
| Kinematic Viscosity | 0.71 cSt |
| Specific Heat | 1140 J/kg-K |
| Coefficient of Thermal Expansion | 0.0013 1/°C |
| Thermal Conductivity | 0.063 W/m-K |
| Solubility of Solvent in Water | 67 ppmw |
| Dielectric Strength | >25 kV |
| Ozone Depletion Potential (ODP) | 0.0 |
| Global Warming Potential (GWP) | 200 |
| CAS Number | 132182-92-4 |
Physical and environmental property values are from the manufacturer’s technical datasheet. All values are at 25°C unless otherwise specified and are not for specification purposes.
Material Compatibility
TMC-7300E is compatible with most metals and hard polymers. The manufacturer lists the following compatible materials:
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Metals: Aluminum, copper, Monel, nickel, and stainless steel.
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Plastics: Acrylic (PMMA), polyethylene, polypropylene, polycarbonate, and ABS.
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Elastomers: EPDM, natural rubber, and polyurethane.
Soft and elastomeric materials should be limited to compounds containing the least amount of extractable plasticizer.
Shelf Life and Storage
TMC-7300E has a shelf life of five years from the date of manufacture when stored in its original packaging under normal conditions. TMC states that it will re-certify material every five years, up to 20 years.
Keep containers tightly closed, properly labeled, and upright in a cool, dark place. Store away from heat sources and strong oxidizing agents, following the Safety Data Sheet.
Recycling and Handling
TMC-7300E can be recycled and reused. TMC Industries offers reclamation of used fluorinated fluids to restore them to like-new condition.
This product is restricted to professional users. Read the current Safety Data Sheet and product label before use, and follow the stated handling, storage, and protective equipment instructions.
