Today we would like to introduce you to a very good cyanide-free alkaline zinc additive, Bigely BZ-515, which adopts the latest developed technology, not only obtains a uniform and bright appearance of the coating, but also has excellent equalizing and covering ability, and it is suitable for complex shapes or large flat workpieces, with balanced thicknesses in high and low zones. It is suitable for complex shapes or large flat workpieces with balanced thickness in high and low zones. In addition, it has the following characteristics:
1. High and wide tolerance range for zinc alkaline concentration and metal impurities, easier to operate and maintain.
2. It is galvanized quickly, and at the same time, the bonding and ductility are excellent, and the 20μm thickness of the product can be bent at will.
3. If passivation is carried out with Bigely trivalent chromium passivation agent, a more satisfactory passivation layer can be obtained, and the salt spray resistance of this coating is very good, comparable with advanced additives at home and abroad.
4. Additive depth ability is better, general blind holes can also be plated with zinc layer and have brightness.
5. Fewer decomposition products of additives, excellent performance in high-temperature baking and high-temperature and high humidity testing of products.
6. The use of Bigely terminal electrolyte can remove the “black film” on the surface of the workpiece after pickling, solve the defects such as hole flow, and improve the quality of the plated parts.
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 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.
Our products are widely used to meet the plating needs of different industries and exported to many countries from all over the world. They can meet the environmental protection standard after use, mainly used in automobile parts, sanitary ware, electronic products, hardware, furniture, building accessories and other fields.
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.
