Mr. Sun from Dongguan is the owner of a processing factory that specializes in plating chemical nickel on various hardware products, molds, electronic accessories, mechanical equipment, and other workpieces.
Mr. Zhou from Zhangzhou, Fujian, is the boss of a factory engaged in electrotinning of various precision linker. Recently, Mr. Zhou discovered during the production process that the working current range of the tin plating solution is narrow and the current efficiency is low.
Mr. Ding from Zhenjiang, Jiangsu is the owner of a processing factory that specializes in electroplating copper, nickel, and chromium on various automotive parts, electronic components, and other related products. Recently, Mr. Ding discovered during the production process that the acid copper plating solution produces a large amount of organic decomposition products after just a few days of treatment, leading to the phenomenon of pinholes and pitting on the workpiece coating, which seriously affects the quality of the workpiece coating. So Mr. Ding plans to replace it with a stable acid copper additive with fewer decomposition products.
Mr. Du has two electroplating production lines in Shenzhen, specializing in electroplating various plastic accessories such as bathroom products and lighting accessories. Recently, Mr. Du discovered during the production process that the service life of the palladium precipitation working solution has been shortened, and the speed of nickel or copper precipitation has also slowed down after the workpiece is activated. Due to the impact on production efficiency, Mr. Du first sought a relatively stable and long-lasting palladium activator.
Previously, Mr. Chen used a certain brand of acid zinc plating brightener, which resulted in a high amount of organic decomposition products in the plating solution. The coating on the workpiece was prone to adhering to these organic substances, and even after two washes, it could not be cleaned completely. After passivation, the coating on the workpiece was prone to discoloration. So Mr. Chen wants to replace it with an acidic zinc plating brightener with less organic impurities and less discoloration of the coating.
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