Coatings
3M™ Novec™ EGC-2702 Electronic Coating is a clear, low viscosity, low surface tension solution of a fluorochemical polymer coating carried in a hydrofluoroether solvent.
When applied to clean, moisture-free surfaces such as copper, epoxy laminates, aluminum, ceramic, steel, tin or glass, Novec coating EGC-2702 dries quickly and can then be thermally cured to form a thin, transparent, permanent film with excellent anti-wetting, anti-stiction, anti-migration, and anti-corrosion properties required in many diverse applications.
The low surface energy films cast from Novec coating EGC-2702 have excellent repellency to aqueous solutions, hydrocarbon oils, silicones and other synthetic fluids. Novec EGC-2702 coating combines many of the practical characteristics desired in a coating system with excellent EHS&R properties making it especially well-suited for a variety of uses.
- Applications: Moisture protection for PCBs in consumer electronics, anti-migration of fluids and oils. Anywhere low surface energy is key.
- Dilution: Novec EGC-2702 can be diluted to lower concentrations with 3M™ Novec™ 7200 Engineered Fluid
- Drying/Curing: Dries in minutes. For best results the coating should be thermally cured following application.
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