Application of Direct-on Electrostatic Powder Enam

Enamel is widely used in household appliances, kitchen appliances and wall panel panels. In order to make these products wear-resistant, corrosion-resistant and beautiful, their surface is usually covered with a layer of enamel. The traditional enamel process usually requires multiple coatings and high-temperature sintering, but in recent years, direct-on enamel electrostatic dry powder technology has been widely used at home and abroad.

Direct-on enamel electrostatic dry powder is a fine enamel powder, which is evenly sprayed on the surface of the enamel product through a dry electrostatic spraying system, and then after a short high-temperature treatment, the combination of the enamel and the product surface can be achieved. Compared with traditional enamel technology, direct-on enamel electrostatic dry powder has the following obvious advantages:

First of all, the utilization rate of enamel powder is high. In the traditional enamel process, due to the need for multiple coatings and high-temperature sintering, the utilization rate of enamel is low. However, direct-on enamel electrostatic dry powder can directly form a uniform enamel layer on the surface of the product, effectively reducing the waste of enamel and saving raw material costs.

Secondly, direct-on enamelling with electrostatic dry powder eliminates many tedious process steps. In the traditional enamel process, the coating and sintering process requires a lot of time and energy, but the direct-on electrostatic dry powder enamel only requires one spraying and a short high-temperature treatment to complete the curing of the enamel. This not only improves production efficiency, but also reduces energy consumption and environmental pollution.

In addition, direct-on enamel electrostatic dry powder can also improve the quality of enamel products. Due to its uniform and fine spraying, it can avoid problems such as uneven coating and rough enamel, making the surface quality of enamel products smoother and brighter, and has better anti-wear and anti-corrosion properties.

However, the direct-on electrostatic dry powder technology also has some limitations. First of all, it requires a dry electrostatic spraying system to realize the spraying process, which may require equipment updates and technical improvements for traditional enamel manufacturers, adding a certain investment cost. In addition, because the dry electrostatic spraying system requires meticulous operation and control, it places high requirements on the operator's process technology.

Nonetheless, with the adoption of some high-end domestic brands, the application of direct-on enamel electrostatic dry powder technology in the domestic enamel industry is gradually being promoted. With the continuous advancement of technology and reduction of costs, I believe it will have broader market prospects in the future.

As a new type of enamel product, direct-on enamel electrostatic dry powder has obvious advantages in the production of enamel products. The high utilization rate of enamel powder, simplified process flow and improved product quality have attracted the attention and adoption of this product by more and more enamel manufacturers. Despite facing some challenges, it is believed that with the continuous development of the industry, direct-on enamel electrostatic dry powder will play an increasingly important role in the enamel industry.