Traditional Culture Encyclopedia - Traditional stories - Heroes, what is the difference between electrophoretic paint and other painting methods? Are there any benefits?
Heroes, what is the difference between electrophoretic paint and other painting methods? Are there any benefits?
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis.
Plastic spraying:
In fact, plastic spraying is usually called electrostatic spraying. It is a surface treatment method that plastic powder is sprayed on the parts, and then the plastic powder is adsorbed on the gold layer by electrostatic adsorption ability, and the plastic is melted into a protective film through a high-temperature drying channel.
Powder coating:
Powder coating is a kind of solid powder coating, which is completely different from general coatings. It exists as fine powder, and contains no solvent or water. When spraying, as long as the powder coating is directly sprayed on iron or aluminum after proper pretreatment, excellent coating surface can be obtained after baking, melting and leveling.
Electrophoretic paint:
Electrophoretic paint coating is a special coating method in which the coated object with conductivity is immersed in a low-concentration electrophoretic paint tank filled with water as an anode (or cathode) and a corresponding cathode (or anode) is arranged in the tank. After applying indirect direct current to the two poles for a period of time, a uniform and fine coating film is deposited on the surface of the coated object, which is not dissolved by water.
Difference:
1, electrophoretic paint can completely cover the hidden place, but other painting methods can't go deep into the hidden place.
2. The electrophoretic paint layer has a uniform thickness at high potential and low potential, while other painting methods sometimes have a large and uneven difference in the thickness of the coating at high potential and low potential.
To sum up, electrophoretic paint has advantages over other painting methods in some aspects.
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