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Novec™ 7700

A Non-flammable fluid with a low global warming potential for use in heat transfer applications.

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Product Overview

Designed for heat transfer applications for use in cooling of ion implanters, CVD machines or other electronic applications. Also is non-flammable fluid with a very low global warming potential (GWP.) This product's excellent inert and dielectric properties make it a viable replacement for higher GWP fluids such as PFCs and PFPEs in a wide variety of applications like microemulsion formulations and slow-evaporation coating diluent.

Applications

• Cooling of Ion implanters, dry etchers and CVD machines in semiconductor and flat panel display manufacturing facilities
• Cool semiconductor thermal shock and test equipment
• Direct contact cooling of supercomputers and sensitive milatry electronics
• Cooling of high voltages transformers and power electronics
• Freeze drying and reactor cooling in pharmaceutical and chemical manufacturing processes

Features & Benefits

• Wide range of thermal management applications
• Wide liquid range
• Non-flammable
• Non-conductive
• Compatible with plastics
• Low toxicity
• Low Global Warming Potential (GWP)

Product Specifications

• Boiling Point @ 1 atm: 167°C (333°F)
• Pour Point: -50°C (-58°F)
• Molecular Weight: 528
• Liquid Density: 1797 kg/m3
• Coefficient of Expansion: 0.00111 K-1
• Latent Heat of Vaporization @ 1 atm: 83.4 kJ/kg
• Vapor Pressure: <0.1 kPa
• Surface Tension: 18 dynes/cm
• Viscosity: 2.5 cSt
• Critical Temperature: 290°C (554°F)
• Critical Pressure: 1.41 MPa
• Solubility of Fluid in Water: <1 ppb by weight
• Dielectric Strength: 35 kV, 0.1" gap
• Volume Resistivity: 5 × 1011 ohm-cm
• Dielectric Constant: 6.7
• Flammability: Nonflammable
• GWP: 420
• Ozone Depletion Potential: 0.0
• Global Warming Potential: 420
• Atmospheric Lifetime (years): 5.6
• Volatile Organic Compound (VOC): No

Primary Chemistry: Furan, 2,3,3,4,4-pentafluorotetrahydro-5-methoxy-2,5-

Related Products

3M™ Novec™ Engineered Fluids

The 3M Novec™ series includes a world class range of products that do not compromise performance, safety or sustainability. 3M Novec™ products are explicitly designed with that balance in mind by experts who know the performance you need.

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