Electrically Insulating Coatings

Thermally sprayed coatings are widely used for adding electrical functionality on components. When it comes to electrical insulation, ceramic coatings are top-of-the-line both for preventing electrical breakdown and for low electrical conductivity.

Saint-Gobain Coating Solutions manufactures various different grades of alumina powders for the highest electrical insulations, as well as specialty composite powders such as YAG, Ruby (Cr2O3-Al2O3) and Al2O3-TiO2 that allow for tailoring the current leakage in any application.

Electrical Insulating

For unique and difficult geometries, our Alumina Supra Flexicord produces a highly insulating coating by manual spraying on-site, if needed.