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3M™ Novec™ 1702 Electronic Grade Coating

3M™ Novec™ 1702 Electronic Grade Coating is a lower solids version of Novec™ 1700. It is a clear, low viscosity, low surface tension solution of a 0.2 wt% fluorochemical acrylic polymer carried in a hydrofluoroether solvent. Designed for moisture and corrosion protection of printed circuit boards and electronic components, it dries to a thin, transparent, film with excellent hydrophobic and oleophobic properties. This low surface tension and low solids solution applies easily under and around dense circuitry and components. It is easy to apply, does not need post-curing, removable and repairable. It is non-flammable, low in toxicity and non-ozone depleting.

Features and Benefits

  • 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 and repair
  • Contains no 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

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    Technical Data Sheet

    3M™ Novec™ 1702 Electronic Grade Coating (PDF 497.0 kB)

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