The advantages of powder coating are shown below:

a) High construction efficiency. For large-scale operations without hesitation, construction personnel can install multiple electrostatic spray guns and perform multiple spraying simultaneously, which can effectively shorten the spraying time and improve the spraying efficiency.

b) Powder spraying is the process of electrostatic spray gun corona discharge, which causes powder to adhere to the workpiece. After solidification, a coating film will be formed on the surface of the workpiece, with good coating quality, high adhesion and mechanical strength, corrosion resistance, short curing time, and no need for primer.

c) One coat can obtain a thicker coating, such as coating 100-300 μ The coating of m requires approximately 4-6 coats using ordinary solvent coatings, while powder coatings can achieve this thickness in one coat. The corrosion resistance of the coating is very good.

d) Powder spraying can cover up some marks that cannot be achieved by spray painting, and it is not easy to scratch. The important thing is that powder spraying is an environmentally friendly material that does not contain VOC, is non-toxic, and does not pollute the environment.

e) The process of powder electrostatic spraying does not contain organic solvents, and the coating process does not generate solvent vapors. It does not pollute the air, so strict environmental protection measures are not necessary. Powder electrostatic spraying also does not face difficulties such as exhaust gas emission control.

f) The working efficiency of the duster is 10 times that of the manual spray; No need for water, suitable for large-scale prevention and control and water shortage areas; Timely prevention and control, easy operation.

g) Adopting new processes such as powder electrostatic spraying, with high efficiency, suitable for automatic assembly line painting; The powder utilization rate is high, recyclable, and the powder recycling rate is basically 100%.

h) Powder coatings have started to be used for protection and electrical engineering. With the development of technology, they have been widely used in the automotive industry, electrical insulation, corrosion-resistant chemical pumps, valves, cylinders, pipelines, outdoor steel components, steel furniture, castings, and other surface coatings.