Iron-dip thick copper additive

Iron-dip thick copper additive of the present process is simple, without special equipment, low cost, only copper, 20 ml / liter iron-dip thick copper additives; wide operating temperature 25 to 45 degrees can operate; immersion plating speed, time iron full contact with the solution of 3 seconds to 60 seconds can be plated out thick, bright red copper layer; excellent coating adhesion, resistant to pulling, rubbing, pressing deformation, high temperature coating test, Hatch Test coatings are intact. Copper layer thickness of 1 to 3 microns, fine crystalline light, the copper layer passivation has good decorative, rust resistance. Copper wire fast as additives, copper plating layer is fast, coating thickness, easy drawing, storable, and better compared to traditional copper wire product quality. Can also be achieved chemically tinned iron, iron silver plating, antique copper iron providing good intermediate coating, iron silver, after the tin coating adhesion between the good, the appearance of white light. Iron antique copper effects with copper antique copper effects comparable.