Acid Potassium Chloride Zinc Electroplating Brightener

Electroplating is the final process of electroplating engineering. No matter how good the plating is, how high the quality of the coating is, if the post-treatment is improper, it will be all kinds of color stains on the surface of the coating or make the coating surface discoloration, and even the existence of stress, causing the coating rupture or fall off and other accidents, so it is necessary to carry out post-treatment, to ensure that the surface of the coating is smooth and intact, to ensure the quality of the plating products. Generally speaking, after plating, appropriate treatment should be done to meet the requirements of use. After plating, at least several times of washing should be done in order to remove the acid, alkali, salt and other chemicals left on the surface of the coating. Then to shake dry, dry, prevent rust or discoloration immediately, different metal plating parts have different post-treatment methods. Such as galvanized layer to passivation treatment, therefore, plating after treatment and plating before treatment is equally important. It is an important measure to ensure product quality.