Chilli
New Member
I've noticed many people still use Ferric chloride to etch their PCBoards.
Try this one: 200ml HCL 32% + 30ml Hydrogenperoxide(H2O2 30%) + 770ml Water
USE WITH GREAT CARE!!!!!!
Use eye protection!!
Do not store in air tight containers. Use it at own Risk!!
Etching with this solution takes about 60 seconds (depending on the board size obviously)
Chilli
Try this one: 200ml HCL 32% + 30ml Hydrogenperoxide(H2O2 30%) + 770ml Water
USE WITH GREAT CARE!!!!!!
Use eye protection!!
Do not store in air tight containers. Use it at own Risk!!
Etching with this solution takes about 60 seconds (depending on the board size obviously)
Chilli