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?
In modern industry, electroless nickel plating is a widely used surface treatment technology. Its superior anti-corrosion properties and good electrical conductivity make it irreplaceable in the fields of electronics, aerospace and machinery. However, many people engaged in electroless nickel plating will find that the workpiece coating is sometimes not bright enough, affecting its appearance and the needs of certain applications. So, how to improve the brightness of electroless nickel plating? We can use electroless nickel plating brightener Ni-990 to solve the problem.
In the electroplating industry, after the workpiece is plated with tin plating brightener, the oxidized yellowing problem that occurs easily after plating has been a problem for many plating factories. This problem not only affects the appearance quality of the product, but also fails to meet the strict requirements of customers for product performance. In order to solve this problem, Bigely Technology has introduced Sn-9 tin antioxidant, which provides an effective solution for plating factories.
If you want to know what proportion of hard chrome plating additives to be added, you must first understand the composition ratio and scope of application of various hard chrome plating additives, experienced plating masters can judge the proportion of various additives, but the hard chrome process itself is a knowledge. If you lack experience in this area, you can also choose a good potion supplier to help you solve.
Mr. Li is the owner of an electroplating factory in Xiamen, Fujian, China, specializing in chemical plating of PCB components. Due to the lack of catalytic activating centers on the inner non-metallic surfaces of PCB components, they cannot be directly chemically plated. Therefore, they need to be activated. However, after using a certain brand of colloidal palladium activator, Mr. Li found that the adhesion of the plating layer on the workpiece was poor, and it was prone to peeling off. Moreover, the solderability of the plating layer was also poor. Therefore, Mr. Li wanted to find a better colloidal palladium activator with better performance.
In the manufacturing process of electronic products, discoloration and reflux phenomenon often occur in copper parts after tin plating and high temperature soldering, which not only affects the appearance quality of the product, but also may lead to its functional failure, and cannot meet the strict requirements of electronic connector manufacturers for high temperature soldering. In the face of this technical problem, Bigely Technology, with years of experience in plating technology research and development, launched a high temperature nickel additive Ni-3000, which provides a practical solution for plating factories.