What is E coat finish?
E-coating is an immersion wet paint finishing process that uses electrical current to attract the paint product to a metal surface. The E-coat process is a dipping (immersion) system very similar to what is used in metal plating except the finish uses organic paint particles not metal particles in the immersion baths.
What is E coating on jewelry?
The term ‘e-coating,’ more formally known as ‘electrophoretic coating,’ describes the application of organic coatings to electrically conductive materials–such as metal jewelry.
How thick is e coat?
around 15 microns to 30 microns
How Thick is an E-Coat? Typically, e-coat metal finishing thicknesses range from around 15 microns to 30 microns. Thickness depends on the end-function of the substrate you are coating.
Do you have to scuff e coat?
One of the beauties of e-coat is that “if it is clean and conductive, it will coat.” This is a simplistic statement, but not far from the truth. To answer your specific question, no, the part’s surface does not need to be scuffed before paint is applied.
What is E coated sterling silver?
E-Coat Chain : Sterling Silver Chain It is a process where a metal part is immersed in a water-based solution containing a paint emulsion. An electric voltage is applied to the part causing the paint emulsion to condense onto the part.
What is silver E-coating?
E-coating which stands for electrophoretic coating, is a process of depositing certain particles onto the surface of a piece of metal (such as silver, gold, and platinum) or jewellery to protect them from tarnish.
What is OEM e-coat?
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.
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.
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.