With the rapid development of electronic industry and precision manufacturing, high quality tin plating layer has become a key factor to prolong product life and improve performance. In this context, Sn-819 high-speed bright tin plating additive introduced by Bigely has attracted the attention of plating factories with its good performance. The purpose of this paper is to introduce in detail the role of Sn-819 in tin methanesulfonate plating solution and its positive impact on the performance of plating solution and layer.
The use of Sn-819 high-speed bright tin plating additive can not only significantly improve the brightness and uniformity of the plated layer, but also effectively improve the physical and chemical properties of the plated layer. First of all, Sn-819 can form a dense crystal structure on the surface of the plated layer, thus improving the metal density and adhesion of the plated layer. A good quality tin plating layer can smoothly cover the substrate, effectively preventing micro-cracks and improving corrosion resistance, which is particularly important for the long-term stable operation of electronic components.
Secondly, Sn-819 can effectively reduce the surface tension of the plating solution, which makes the plating solution spread more evenly on the surface of the workpiece, thus substantially reducing the defects such as pinholes that are common in the tin-plating process. This feature improves the quality stability of the product during subsequent soldering and assembly.
From the practical point of view, the use of Sn-819 additives can improve the high-temperature resistance of the tin plating layer. Especially in high-temperature environment, compared with ordinary tin plating layer, Sn-819 tin plating layer shows better antioxidant and anti-annealing performance, effectively slowing down the aging process of the plating layer, and prolonging the service life of the components.
Why can you trust Bigely?
Guangdong Bigely Technology Co., Ltd. ,founded in 2003, is a high-tech enterprise integrating R & D，production, sales and service, specializing in the production of electroplating additives. As a famous electroplating additives source manufacturer in China, Bigely Technology is a national high-tech enterprise with a strong research and development team, which has over 10 engineers with more than 20 years' working experience in the electroplating industry.
Bigely Technology has a strong technical service force, a number of engineers have more than 20 years of experience in the electroplating industry, can provide customers with the following services.
Pre-sales: According to the customers' planned plating type and the scale of the future development of plating lines, to provide relevant ancillary services.
In-sales: Sampling analysis, training of on-line and laboratory personnel, testing of each process.
After-sales: SOP development and troubleshooting countermeasures for the whole line, and other customer requirements.
If you need our high-quality electroplating additives, please contact us. We can provide you samples for test, and also provide a series of services.
