| 摘要 |
<p>The method of applying the coating compositions on the surfaces of the plastics object, by which the individual basecoat layers and the clear topcoat layers are applied in electrostatic and/or in pneumatic way on the pre-treated surface of the plastics part until they reach the required thickness and color. Both the basecoat application and the clear topcoat application are followed by volatilization, drying and cooling. Prior to the application of the first basecoat layer, which is done with the standard water-born paint, a two-component base mixture of the respective standard water-born paint and a water-born adhesion and conductivity promoter is applied onto the pre-treated plastics surface as undercoat, at least by one spray, in the first spraying booth, in which also the basecoat application follows. On the dry basecoat a conductive clear topcoat is applied, at least by one spray, in the second spraying booth. <IMAGE></p> |
