1. 3M Products

3M™ Novec™ 2708 Electronic Grade Coating

3M ID 7100003813
  • 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
  • Low global warming potential
 More...
Product 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
  • 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™ 2708 Electronic Grade Coating is designed for the protection of printed circuit boards and electronic components. It is a low viscosity solution of a 8 wt% fluorochemical acrylic polymer carried in a hydrofluoroether solvent. It is UV detectable.

3M™ Novec™ 2708 Electronic Grade Coating is a fluorinated polymer diluted in 3M™ Novec™ 7200 Engineered Fluid, a segregated hydrofluoroether solvent, providing a low viscosity, low surface tension coating solution. Designed for moisture and corrosion protection of printed circuit boards and electronic components, it dries to an ultrathin, transparent coating with excellent hydrophobic and oleophobic properties. It does not need curing and is easy to apply. A yellow-orange dye is incorporated into the fluorinated polymer backbone that will fluoresce under ultraviolet (UV) light, thus aiding inspection and detection in the quality control process.

Specifications
Application Category
Electronic Coatings
Application Method
Solution applied by dipping (preferred), spray, or syringe dispense
Applications
Anti-Stiction, Chemical Protection, Corrosion Protection, Moisture Protection
Available Container Sizes
11 Ib (5.0 kg) 1 Gal Container
Coating Location
Electronic Device Components
Coating Thickness (Dip Coated)
500 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 (Metric)
43.18 cm
Length (Metric)
24.29 cm
Polymer Type
Fluoroacrylate
Product Form
Liquid
Product Series
Novec 2708
Product Type
Protecting
Removability
Removable with 3M™ Novec™ Engineered Fluid 72DA or Novec 7200
RoHS 2011/65/EU Compliant
Yes
Solids Level
8 %
Storage Temperature
16 °C - 27 °C
Thermal Cure Time and Temperature
No need to cure
UV Detectable
Yes
Width (Metric)
24.29 cm
Follow Us
The brands listed above are trademarks of 3M.
Change Location
United Kingdom - English