Electrochemical deposition is a technique for depositing a thin and strongly adhering layer of metal, oxide, or salt onto the surface of a conductor substrate through simple electrolysis of a solution containing the appropriate metal ion or chemical complex.
What is EDP Coating?
EDP, an abbreviation for Electro Deposition Painting, is a method of electromechanical surface treatment. It is a technique for achieving a smooth finish. Strong resistance to corrosion The glaze's thickness and hue are extremely uniform.
What Is Electro Deposition Plating or EDP Process Like?
Electro Deposition Painting can be divided into two main steps which are:
- Pretreatment Process
- Electro Deposition Painting Process
How Many Types of EDP Coatings Are There?
EDP coatings can be divided into two main types:
Summary
In the automobile sector, corrosion prevention is critical. The protective layer's composition must fulfill the standards to guarantee the body's rust prevention performance, so Electro Deposition Painting (EDP) technique has gained popularity.
Thai Parkerizing, as a leader in coating, surface treatment and heat treatment technology for a wide range of purposes for customers from various industries, continues to persist in research and development to create effective solutions for customer needs.
Coating products for primer before painting, such as zinc phosphate on steel parts. The pretreatment coating performance can be checked using a Scanning Electron Microscope (SEM).