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Some customers inquire that when steel parts are alkaline galvanized, the oil on the surface of the workpiece is always not clean, resulting in a high defective rate of the workpiece and high production costs, so what kind of chemical degreasing powder should we choose?
During the application of acid galvanizing brightener, it is important to maintain and regulate the pH value in the plating solution.
In the electroplating industry, the appearance of white fog streaks on the surface of the tin layer is a common and troublesome problem. This defect not only affects the aesthetics of the coating, but also may adversely affect the performance of the coating, such as reducing corrosion resistance and weldability. As a research and development engineer of tin plating brightener, I will explore in depth the causes of white fog striations after tin plating, and explain why the choice of tin plating brightener Sn-807 can effectively solve this problem.
For electroplating manufacturers, it is very important to choose a good potassium chloride galvanizing brightener, the following is recommended a good potassium chloride galvanizing brightener BZ-528, which has the following characteristics:
It is commonly believed that during the use of electroless nickel concentrates, the plated parts are plated more uniformly because they are not disturbed by power lines. Is this view correct? Actually, it is not.
Plastic plating process as a more mature process, people for the plating quality requirements are higher and higher, but for a variety of reasons, the plating plant in the production process will encounter some plating faults, such as pitting. So what are the causes of pitting? What is the relationship with the performance of alkaline electroless nickel plating additives?
