Jump to content

Using house hold hydrogen peroxide and white vinegar for phot etching


Recommended Posts

While doing some research on photo etching I ran across this item.  It is about making printed circuit boards but the etching part is what is most interesting.  The etchant is a mixture of plain white vinegar and 3% hydrogen peroxide with a little table salt.  Much less toxic/dangerous than the typical hydrochloric acid or ferric chloride etchant.  I have not tried this yet but it looks like a good method.

 

http://quinndunki.com/blondihacks/?p=835

Link to comment
Share on other sites

  • 3 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...