At present, the coating anti-corrosion technology widely used in industry may be electrochemical coating, hot-dip coating and dacromet coating process. short.
The following company will introduce to you the difference between this coating process and other processes:
Electroplating is to achieve anti-corrosion effect by plating other active metal ions on the surface of the workpiece; while hot-dip galvanizing is more common in hot-dip galvanizing, which is obtained by immersing the workpiece in a molten zinc solution. Uniform metal coating. But these two methods have many disadvantages, such as too thick coating, serious pollution, high energy consumption, and not environmentally friendly.
However, the overall process of the Dacromet coating process is relatively closed, and there is almost no waste liquid, waste gas, and waste residue in the process, so it is recognized as a clean production process. Moreover, the anti-corrosion effect of the Dacromet coating process is also very good, so more and more More and more people are gradually using new environmentally friendly Dacromet coating fluid to replace traditional coatings to achieve anti-corrosion purposes.