During the process of using the electroless nickel plating solution, contamination often occurs. What causes this?
The reasons for the contamination of the plating solution
① During the normal production process, the content of phosphite ions generated will gradually increase. When the concentration of phosphite ions exceeds 120g/L, nickel phosphite precipitation will occur.
② Operational errors, such as uneven temperature of the plating solution, insufficient circulation or stirring frequency, excessive or insufficient loading volume, etc., will render the plating solution ineffective for use.
③ During the operation process, impurities may be introduced, such as various harmful substances in tap water, incomplete rust removal of the workpiece, and dust entering, all of which may cause contamination of the plating solution.
Therefore, in order to prevent such problems from occurring, it is recommended to use pure water to prepare the bath solution. At the same time, proper pre-treatment should be carried out. When customers use the Bigely electroless nickel plating solution, our engineers suggest that the lid should be covered in time, as this can prevent other impurities from falling into the bath.
About us
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.
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.
