TAZ Spiegelau is researching on the coating of glass beads with plasma from the plasmabrush PB3.
A bonding problem often occurs during the surface coating process. However, components can be modified by plasma in such a way that the adhesion of the surface coating is significantly improved. This effect is achieved by the fact that a fine cleaning of the surface is carried out by the pre-treatment with plasma, during which a plasma activation takes place at the same time. Plasma pretreatment improves adhesion and thus the coating result.