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  • 3M™ Novec™ 2704 Electronic Grade Coating
  • 3M™ Novec™ 2704 Electronic Grade Coating

    Part Number Novec 2704
    • Easy application and processing – dries in seconds without the need for thermal post-curing
    • Requires little or no masking
    • Allows solder-through repairability and is easily removed for rework & repair
    • Contains a low level of volatile organic compounds (VOCs) and has low global warming potential
     More...
    Typical Properties
    Attribute Name
    Value
    Application
    Anti-Stiction, Chemical Protection, Corrosion Protection, Moisture Protection
    Application Category
    Electronic Coatings
    Application Method
    Solution applied by dipping (preferred), spray, or syringe dispense
    Available Container Sizes
    11 Ib (5.0 kg) 1 Gal Container
    Brand
    3M™, Novec™
    Can Size
    1 Liquid Gallon (US)
    Coating Location
    Electronic Device Components
    Coating Thickness (Dip Coated)
    200 nm - 1 µm (depending on application method)
    Coverage Area
    Depends on the application
    Dielectric Constant
    2.8 (@1kHz, 30%RH)
    Dielectric Strength (V/mil)
    3700 V/mil
    Dissipation Factor
    0.011 (@1kHz, 30% RH)
    Dry Time
    5 - 60 Seconds
    Height
    15.3 in, 17 in
    Height (Metric)
    38.862 Centimeter, 43.18 Centimeter
    Length
    16.2 in, 9.563 in
    Length (Metric)
    24.29 Centimeter, 41.148 Centimeter
    Net Weight
    11 Pound
    Net Weight (Metric)
    15 kg, 5 kg
    Polymer Type
    Fluoroacrylate
    Product Form
    Liquid
    Product Series
    Novec 2704
    Product Type
    Protecting
    Removability
    Removable with 3M™ Novec™ Engineered Fluid 72A or Novec 7200, Removable with 3M™ Novec™ Engineered Fluid 72DA or Novec 7200
    RoHS 2011/65/EU Compliant
    Yes
    Solids Level
    4 %
    Storage Temperature
    60 °F - 80 °F (16 °C - 27 °C)
    Thermal Cure Time and Temperature
    No need to cure
    UV Detectable
    Yes
    Volume (Metric)
    13.2 L, 3.8 L
    Width
    16.2 in, 9.563 in
    Width (Metric)
    24.29 Centimeter, 41.148 Centimeter
    Details
    • Easy application and processing – dries in seconds without the need for thermal post-curing
    • Requires little or no masking
    • Allows solder-through repairability and is easily removed for rework & repair
    • Contains a low level of volatile organic compounds (VOCs) and has low global warming potential
    • Is thermally and electrically stable with excellent dielectric properties
    • Provides excellent repellency, anti-wetting and anti-sticking properties against liquids, water, hydrocarbons, silicones, and photoresists
    • Contains a UV fluorescent dye incorporated into the polymer for improved QC inspection

    3M™ Novec™ 2704 Electronic Grade Coating is designed for the protection of printed circuit boards and electronic components. It is a clear, low viscosity solution of a 4 wt% fluoropolymer carried in a hydrofluoroether solvent. It is UV detectable.

    Additional Information 3M™ Novec™ 2704 Electronic Grade Coating is designed for moisture and corrosion protection of printed circuit boards and electronic components. It is a low viscosity, low surface tension solution of a 4 wt% fluorochemical acrylic polymer carried in a hydrofluoroether solvent. The coating dries to a thin, transparent, film with excellent hydrophobic and oleophobic properties. It repels oils, water, silicones and photoresist solutions. The coating is easy to apply (dip, spray or syringe dispensing), air-dries in seconds, requires little or no masking and is removable and repairable.

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