In the electronics, electrical and other related industries, the quality of the tin plating process has a critical impact on product performance and reliability. Sn-819, Bigely bright methanesulfonate tin additive, is widely used in the tin plating process with its good performance. In this article, we will introduce how Sn-819 can help the formation of good plating layer and avoid the problem of white spots with practical application.
First of all, white spots on electroplated tin layers are often caused by a variety of factors, including insufficient surface treatment of the substrate, unbalanced composition of the plating solution, and improper control of the plating process. These problems can lead to a reduction in the uniformity and brightness of the plated layer. In contrast, by optimizing the additive formula, Sn-819, a methanesulfonic acid bright tin additive, is able to form a white, uniform and bright plating layer under a variety of current conditions, which greatly reduces the risk of white spots.
In addition, in the high-speed tin plating process, it is especially important to ensure the uniformity of the plated layer. At the same time, bath stability plays an important role in the high-speed tin plating process. Sn-819 performs well in this regard, it still maintains a very good walking ability in high-speed plating, resulting in a uniform and bright layer with no obvious defects.
A good quality coating requires not only a competent appearance, but also good solderability. Sn-819 provides not only an even and bright appearance in practice, but also excellent solderability, ensuring reliable electrical connections.
Why choose Bigely Technology?
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 has over 20 years’ experience in electroplating additives production and own production base of 5000 square meters. We can produce 15,000 tons of electroplating additives every year, which can fully meet the needs of customers.
Our products have passed ISO9001, ISO14001, OHSAS18001 management system certification and the test of Swiss SGS company and we also possess 2 national invention patents and 6 utility model patents.
If you need our high-quality electroplating additives, please contact us. We can provide you samples to you for test, and also provide a series of services.
