What does E-coat do?
By Mia Lopez
What does E-coat do?
E-coating is an immersion wet paint finishing process that uses electrical current to attract the paint product to a metal surface. This process is also referred to as paint deposition.
What is E-coating made of?
The e-coat bath consists of 80-90% deionized water and 10-20% paint solids. The deionized water acts as a carrier for the paint solids, which are under constant agitation.
Is e-coat a primer?
Most Original Equipment Manufacturer (OEM) parts come from the factory with a primer called e-coat. E-coat stands for Electro-deposition Coating. The part is dipped into a primer bath and the e-coat adheres to the part with the help of an electrical process. Most e-coat appears to be a glossy black coating.
How thick is e-coat?
E-coat
| System | Average Thickness | Number of Parts Coated |
|---|---|---|
| E-coat | 12.5 microns | 3600 |
| Spray paint | 15 microns | 2250 |
| Clear powder coat | 45 microns | 1200 |
How long does e-coat last?
Store and re-use for up to 8 months, then safely discard when they are depleted. The thickness of the e-coating is uniform across the entire workpiece–even into curves and details.
What’s the difference between e-coat and powder coat?
While e-coating is considered to be a “wet” process, powder coating involves the application of a dry powder consisting of a precise combination of epoxy resins and various curing agents. A spray gun is used to electrostatically apply the particles onto the surface of the substrate.
What are Low-E coatings?
Low-E coatings have been developed to minimize the amount of ultraviolet and infrared light that can pass through glass without compromising the amount of visible light that is transmitted. When heat or light energy is absorbed by glass, it is either shifted away by moving air or re-radiated by the glass surface.
What is the difference between E-coating and powder coating?
Can you paint directly over e-coat?
The next issue with painting directly over e-coat is stone ship resistance. E-coat is a very hard coating. The difference in hardness between e-coat and basecoat is too great for a long lasting paint finish. The application of a primer or sealer to the e-coat will bridge this cap.
What is rogue e-coat?
E-Coat is an electrically-applied paint that was originally developed for the auto industry. It’s an economical finish, and a practical finish too because it provides superior coverage, great adhesion, and reliable resistance to corrosion. E-Coat is attractive and uniform, durable and tough, and easily maintained.
What is E coated silver?
E-coating, aka electro deposition or electro-coating, uses an electrical current to cover a metal surface with an organic lacquer. The technique effectively covers every part of the jewelry piece so that it’s left with an even and consistent coat.
