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3M™ Novec™ 7700 Engineered Fluid is a nonflammable fluid with very low global warming potential for use in heat transfer applications. Novec 7700 fluid shares many of the inerting and dielectric properties of perfluorocarbons (PFCs) and perfluoropolyethers (PFPEs), and is a viable option for replacing them in a wide array of applications. Semiconductor This engineered fluid can be used in cooling of ion implanters, dry etchers and CVD machines in semiconductor and flat panel display manufacturing facilities. Test Equipment The fluid can be used to cool semiconductor thermal shock and test equipment. Electronic Cooling Because Novec 7700 fluid is compatible with most electronic components, it can be used in direct contact cooling of supercomputers and sensitive military electronics, and to cool high voltage transformers and power electronics. Industrial/Pharmaceutical Novec 7700 fluid is not manufactured under Good Manufacturing Practices (GMP) but it may be used as an alternative to commonly used fluids in pharmaceutical and chemical manufacturing processes, such as freeze drying and reactor cooling, where the fluid is completely removed from the device, equipment or product prior to the regulated use.* The primary advantage of Novec 7700 fluid over a comparable PFC or PFPE, however, is reduced Global Warming Potential (GWP). Novec 7700 fluid has been developed as a low-GWP alternative to perfluorocarbon and perfluoropolyether heat transfer liquids. Novec 7700 fluid is non-ozone-depleting and has been exempted from the U.S. EPA definition of a volatile organic compound (VOC) because it does not contribute to the formation of photochemical smog. 3M™ Novec™ 7700 Engineered Fluid A unique heat transfer fluid with favorable environmental properties Product Information Not for specification purposes. All values @ 25°C unless otherwise specified. *See the 3M EMMD Medical Device Policy on page six of this document.
Typical Physical Properties Not for specification purposes. All values @ 25°C unless otherwise specified. Properties 3M™ Novec™ 7700 Engineered Fluid 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 Viscosity vs Temperature Behavior of HFE-7500 Temperature (°C) Viscosity (cSt) 100 108 2.5 1.75 1.5 1.25 .45 .35 .28 .26 .24 .22-40 -30 -20 -10 01 02 03 05 040 60 70 80 90 1001 10 1201 30 140150 1601 70 180 3M™ Novec™ 7700 Engineered Fluid Kinematic Viscosity To determine the viscosity at a given temperature T in Kelvin, calculate Then, Viscosity [cSt] = (Z-0.7) - exp(-0.7487 - 3.295(Z-0.7) 3M™ Novec™ 7700 Engineered Fluid
Temperature (°C) Density (kg•m -15-40 10 35 85 11060 1351 60 HFE-7500 Thermal Conductivity Estimated Thermal Conductivity (W•m-1•K-1) -70 -20 30 80 130 0.05 0.06 0.07 0.08 Temperature (°C) 3M™ Novec™ 7700 Engineered Fluid Liquid Density 3M™ Novec™ 7700 Engineered Fluid Estimated Thermal Conductivity Liquid Density [kg/m2] = -2.008*T[°C] + 1847.5 Typical Physical Properties Not for specification purposes. All values @ 25°C unless otherwise specified. Thermal Conductivity [W/m-K] = 0.069 - 1.798E-04*T[°C] + 4.24E-07*T[°C]2 3M™ Novec™ 7700 Engineered Fluid
Specific Heat (J• kg-1• K-1) Temperature (°C) -40 -15- 10 35 60 85 110 1351 60 900 1000 1100 1200 1300 1500 1400 3M™ Novec™ 7700 Engineered Fluid Liquid Specific Heat Liquid Specific Heat [J/kg-K]= 1.370*T(°C) + 991 3M™ Novec™ 7700 Engineered Fluid
Not for specification purposes. The toxicological testing completed on 3M™ Novec™ 7700 Engineered Fluid indicates very low overall toxicity. The material is minimally irritating to the skin and eyes and tested negative in two mutagenicity screens. In a 28-day oral toxicity study no adverse effects were observed at 1000 mg per kg body weight. Toxicological Test Results Properties 3M™ Novec™ 7700 Engineered Fluid Acute Oral Toxicity (LD50) >2000 mg/kg Acute Inhalation Toxicity (Vapor Saturation Concentration ~ 1,000 ppm) NOAEL >100 ppm* (6 hour/day for 5 days) 28-Day Oral Toxicity NOAEL 1000 mg/kg-d* Reproductive and Development Toxicity NOAEL 1000 mg/kg-d* * Highest dose tested Environmental Properties Properties 3M™ Novec™ 7700 Engineered Fluid Ozone Depletion Potential1 (ODP) 0.0 Global Warming Potential2 (GWP) 420 Atmospheric Lifetime (years) 5.6 Volatile Organic Compound (VOC) No 1 CFC-11 = 1.0 2 GWP = pounds equivalent CO2, 100-year integrated time horizon (ITH), IPCC 2001 method. 3M™ Novec™ 7700 Engineered Fluid
Environmental, Health and Safety Before using this product, please read the current product Safety Data Sheet (available through your 3M sales or technical service representative) and the precautionary statement on the product package. Follow all applicable precautions and directions. 3M ™ Novec™ 7700 Engineered Fluid is nonflammable and does not exhibit flammability characteristics under normal operation and storage conditions. The fluid is resistant to thermal breakdown and hydrolysis during storage and use. Recommended handling procedures are provided in the Safety Data Sheet, which is available from your local 3M representative upon request. Materials Compatibility In practice, engineered fluids differ somewhat from PFCs and PFPEs in their ability to dissolve certain oils. This means that Novec 7700 fluid is more likely to extract plasticizers from elastomeric materials. For this reason, elastomeric O-ring and seal materials should be limited to those that contain a low amount of plasticizer. EPDM, EPR and butyl typically fall into this category. 3M engineers can suggest appropriate compounds or assist with test procedures. Heater Selection The critical heat flux of Novec 7700 fluid was found to be 18 W/cm2 when boiling from a horizontal 0.5 mm diameter platinum wire in a quiescent pool of saturated fluid. The maximum heat flux obtainable in forced convection applications is significantly higher, but depends strongly upon the geometry and flow conditions. A safety interlock between the pump and heater is strongly recommended in applications with heat fluxes exceeding 15 W/cm Regulatory Status The components of this product are in compliance with the chemical notification requirements of the United States (TSCA). Novec 7700 fluid is not acceptable for commercial sale in Japan. Certain restrictions apply. Contact the selling division for additional information. Contact your local 3M representative regarding the regulatory status of Novec 7700 fluid in other countries. 3M EMMD Medical Device Policy 3M™ Novec™ Engineered Fluids are intended for use as process solvents in applications, such as cleaning and coating, that historically used CFCs and HCFCs. They are not intended, nor approved, for incorporation into medical devices or for use in pharmaceuticals. 3M will not support applications that involve temporary or permanent implantation of the Novec engineered fluid. Contact your 3M representative for the complete statement of 3M Electronic Markets Materials Division’s Global Policy regarding the sale and use of products for medical and pharmaceutical applications. 3M™ Novec™ 7700 Engineered Fluid
Recycle and Disposal Options Used Fluid Return Program 3M offers a program for free* pickup and return of used 3M specialty fluids in the U.S. through Safety-Kleen Corp. A pre-negotiated handling agreement between users and Safety-Kleen offers users protection against future liability for used 3M product. The fluid return program is covered by independent third-party financial and environmental audits of treatment, storage and disposal facilities. Necessary documentation is provided. A minimum of 30 gallons of used 3M specialty fluid is required for participation in this free program.* Safety-Kleen Corp. has a network of 156 branch service centers in the U.S. This large fleet will provide timely, economical fluid disposal service. For additional information on the 3M Used Fluid Return Program, contact Safety-Kleen at this toll-free * Must have a 30 or more gallon purchase to participate in the 3M paid program. Used product of 5-30 gallons can be returned through Safety-Kleen at the user’s expense. 3M™ Novec™ 7700 Engineered Fluid
3M™ Engineered Fluids are supported by global sales, technical and customer service resources, with fully-staffed technical service laboratories in the U.S., Europe, Japan, Latin America and Southeast Asia. Users benefit from 3M’s broad technology base and continuing attention to product development, performance, safety and environmental issues. For additional technical information on 3M ™ Novec™ 7700 Engineered Fluid in the United States, call 3M Customer Service, 800.810.8513. For information on additional 3M fluids, coatings and other chemical products for the electronics industry, visit our web site at: www.3M.com/novec. 3M™ Novec™ 7700 Engineered Fluid Please recycle. Printed in USA. © 3M 2016. All rights reserved. Issued: 2/16 11357HB 60-5002-0654-9 3M and Novec are trademarks of 3M Company. Used under license by 3M subsidiaries and affiliates. Electronics Materials Solutions Division 3M Center, Building 224-3N-11 St. Paul, MN 55144-1000 www.3M.com/novec 1-800-810-8513 Regulatory: For regulatory information about this product, contact your 3M representative. Technical Information: The technical information, recommendations and other statements contained in this document are based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed. Product Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. Given the variety of factors that can affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user’s method of application. Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty is specifically stated on the applicable 3M product packaging or product literature, 3M warrants that each 3M product meets the applicable 3M product specification at the time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. If the 3M product does not conform to this warranty, then the sole and exclusive remedy is, at 3M’s option, replacement of the 3M product or refund of the purchase price. Limitation of Liability: Except where prohibited by law, 3M will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability. The Novec brand is the hallmark for a variety of proprietary 3M products. Although each has its own unique formula and performance properties, all Novec products are designed in common to address the need for safe, effective, sustainable solutions in industry-specific applications. These include precision and electronics cleaning, heat transfer, fire protection, protective coatings, immersion cooling, advanced insulation media replacement solutions and several specialty chemical applications. The 3M™ Novec™ Brand Family 3M™ Novec™ Engineered Fluids ■ 3M™ Novec™ Aerosol Cleaners ■ 3M™ Novec™ 1230 Fire Protection Fluid ■ 3M™ Novec™ Electronic Grade Coatings ■ 3M™ Novec™ Electronic Surfactants ■ 3M™ Novec™ Dielectric Fluids For Additional Information To request additional product information or sales assistance, contact 3M Customer Service at one of the numbers below or visit www.3M. com/Novec. For other 3M global offices or information on other 3M products for electronics, visit our website at 3M.com/electronics. United States 3M Electronics Materials Solutions Division 800 810 8513 China 3M China Ltd. 86 21 6275 3535 Europe 3M Belgium N.V. 32 3 250 7521 Japan 3M Japan Limited 81 3 6409 3800 Korea 3M Korea Limited 82 2 3771 4114 Singapore 3M Singapore Pte. Ltd. 65 64508888 Taiwan 3M Taiwan Limited 886 2 2704 9011