When applied to clean, moisture-free surfaces, 3M™ Novec™ Electronic Coatings provide excellent anti-wetting, anti-stiction, anti-migration and anti-corrosion properties. Each coating formulation is a clear, low viscosity hydrofluoroether solvent that carries a fluorochemical acrylate polymer coating. The solvent is nonflammable, has low toxicity and provides acceptable environmental properties for today's demanding electronic applications.
These coatings replace 3M™ Fluorad™ Coatings FC-722, FC-724 and FC-732.
3M™ Novec™ Electronic Coating EGC-1700
This coating is easy to apply and dries to a thin transparent film. The low surface energy film repels liquids such as lubricating oils, silicones and photoresist solutions used in the manufacturing of semiconductors. This coating requires no masking in most applications, and it air-dries in seconds.
3M™ Novec™ Electronic Coating EGC-1702
3M™ Novec™ Electronic Coating EGC-1702 dries to form an ultra-thin transparent protective film (~0.1 micron when dip coated) that repels liquids such as lubricating oils, hydrocarbon oils and silicones. The coating uses 3M™ Novec™ Engineered Fluid HFE-7100DL as the carrier solvent, to ensure the minimum amount of contaminants.
This coating can be used in the disk drive, MEMS, LCD and printed circuit board industries to provide anti-wetting, anti-stiction, anti-migration and anti-corrosion properties. It is a replacement for Fluorad™ coating FC-722, FC-724, FC-725 and FC-732.
A fluorochemical polymer coating carried in a nonflammable solvent, Novec coating EGC-2702 cures to a thin transparent film with excellent anti-wetting, anti-stiction, anti-migration, and anti-corrosion properties required in many diverse applications.