The plastic workpiece is directly degummed without washing after palladium activation treatment, and then electroless nickel plating is carried out.Although the workpiece can be plated, the adhesion of the coating is not good.Is this the improper use of palladium activator?
Mr. Jiang of Dongguan has opened a new acid tin plating production line, which is intended to process various copper bars and electronic components.After Mr. Jiang used the acid tin plating brightener for more than a month, the gray dark light brightness of the workpiece tin plating layer was poor, and pinholes also appeared, which seriously affected the production progress.So Mr. Jiang hurriedly asked Bigolly's engineers to help solve this problem.
We need to strictly control the temperature of plating solution in the production process of using electroless nickel plating solution.Even if a temperature controller is installed, it is necessary to regularly determine whether the temperature of the plating solution is within the process range.
When many customers choose the electroless nickel plating solution, they will be more concerned about the service life of this electroless nickel plating solution?In fact, it is crucial to choose the right product!
A customer inquired that during the use of chromium plating additives, some workpieces will bring nickel plating solution or cleaning water containing high concentration of chloride ions into the plating solution due to incomplete deplating in hydrochloric acid, resulting in fogging and blooming of workpieces.So how should the chromium plating solution deal with chloride ions?
In the process of using electroless nickel plating solution, some products of electroless nickel coating need to have good dispersibility and weldability, and can be welded for many times and be compatible with various fluxes.However, the solderability of some products is poor. What factors will affect the solderability of electroless nickel coating?