Hello,
What would be the diff in result by using Ferric chloride anhydrous and combination of Mix Hydrochloric acid to Hydrogen peroxide in a ratio of 2:3 and drop your copper board into it. Within 5-10 seconds, you can see the copper removed from the board and tracks clearly visible.
I was etching PCB but it was not etching properly taking time too much but not satisfy result.
http://www.instructables.com/id/PCB...Etching-and-removing-toner-from-copper-board/
Need help!
What would be the diff in result by using Ferric chloride anhydrous and combination of Mix Hydrochloric acid to Hydrogen peroxide in a ratio of 2:3 and drop your copper board into it. Within 5-10 seconds, you can see the copper removed from the board and tracks clearly visible.
I was etching PCB but it was not etching properly taking time too much but not satisfy result.
http://www.instructables.com/id/PCB...Etching-and-removing-toner-from-copper-board/
Need help!