We are glad to share with you about the results of our work, company news, and give you timely developments and personnel appointment and removal conditions.
In the plastic plating process, the quality of the plating layer is very important, among which pinholes and pitting are common defects, which directly affect the appearance and service life of plastic products. To solve these problems, Bigely developed the roughening additive PL-2, which has shown good results in the application of plastic plating.
Electroless copper plating is a process in which copper ions are reduced by reducing agent and deposited on the surface of conductive substrate without current. The brightness of the coating is one of the important indexes to measure its quality. In order to achieve high brightness of the coating, the choice of additives is very important. The MID rapid electroless copper plating additive HS-ECu-801 developed by Bigely has become the ideal choice for many electroplating plants to pursue high brightness coatings due to its good performance.
Electroless nickel plating technology is famous for its good corrosion resistance, uniform coating thickness and hardness. After the use of electroless nickel plating solution Ni-811, the hardness of the coating can reach 550-650 HK100 after plating. Then, through further heat treatment at 400℃ for one hour, the coating hardness can be further increased to 850-950 HK100. Why is Ni-811 so special? We will examine this problem in the following.
The instability of the electroless nickel plating solution also directly affects the efficiency and cost of plating production. Due to the frequent fluctuations in the composition of the plating solution, the operator has to adjust the process parameters frequently, which increases the complexity of process management. This not only wastes a lot of time and energy, but also increases the consumption of chemicals and production costs. In serious cases, unstable nickel plating solution may even lead to the scrapping of the whole plating bath, resulting in huge economic losses.
Mr. Liu in Huizhou, Guangdong Province, is an electroplating factory owner engaged in the galvanization processing of various hardware products and stamping parts. Recently, Mr. Liu found that the black passivation solution always exceeds the phosphorus standard when discharging wastewater, as this violates the discharge standard of the electroplating park, so Mr. Liu would like to replace a phosphorus-free black zinc passivation solution in a hurry.
Some customer inquired that how many hours of neutral salt spray test can the passivated workpiece reach during the production process using electroplated colored zinc passivator.
