Varnishes can be used as impregnation varnishes, finishing varnishes or even as conformal coatings.
Impregnation varnish: impregnation involves covering the winding with a varnish dissolved in a solvent or in water.
These commonly used insulating varnishes are based on epoxides, phenolics, polyesters, polyurethanes, silicones or acrylics. Our range includes traditional solvent-based varnishes, impregnation varnishes, UV-cure varnishes and water-based products.
Conformal coatings protect and extend the service life of electrical equipment. They have been developed specifically to protect printed circuits or certain components of transformers or motors from difficult environmental conditions (moisture, salty environments, chemicals, elevated temperatures).