Ferric chloride is a traditional home-use circuit board etchant. It's easy enough to come by, and the Ferric by itself is no big environmental problem.

In this Instructable, I will show you how to etch a circuit board with about a tablespoon of ferric chloride etching solution and a 2 inch square sponge.

Nov 6, 2018 · In this video, I have shown you how to make a circuit board using plain single side copper PCB ...
Duration: 5:42
Posted: Nov 6, 2018

Aug 10, 2017 · Pour a modest amount of ferric chloride into a plastic container with a lid; just enough to cover the board completely. Let the board soak for ...

Perfect for a wide range of industrial and laboratory applications, Ferric Chloride is commonly used in etching printed circuit boards (PCBs), water treatment, ...

MG Chemicals' 415 Ferric Chloride is a ready to use copper etchant solution for printed circuit board and photoengraving processes.

You will need a container of Ferric Chloride and a container of cool water. These must be something you are either happy to keep for the sole purpose of etching ...

Feb 7, 2023 · Acidic etching involves using an acidic solution, such as ferric chloride or cupric chloride, to etch away the copper from the PCB. The acid ...

Jan 10, 2024 · Ferric Chloride is a corrosive chemical that reacts with copper, dissolving it and leaving the desired circuit traces intact. This technique has ...

Ferric chloride etches printed circuit boards in the semiconductor and computer industry. It is not the most aggressive etch available but is safer to ...