Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date index next by date
previous in topic topic list  

Subject: Re: THRU HOLE PLATEING

From: "trevwhite74" <trevor.white100@...>
Date: 2008-12-21

--- In Homebrew_PCBs@yahoogroups.com, Markus Zingg <homebrew-pcb@...>
wrote:
>
> I haven't used glass ever, but provided you manage to make the glass
> conductive, copper will deposite. It's likely that you can do this with
> the palladium bath, it's another question though wether the copper will
> stick to the glass or just fall off.
>
> In terms of copper, I think using a foil with a glue is the way I think
> where your chances of sucess are the best. You then still could use
> through plating to plate the holes. Especially this makes kind of sense
> to me cause it also would help to make the copper stick to the glass.
> Wether the glue would react with the chemistry is yet another question
> though....
>
> I think this is something you either find someone with the needed
> experience or else you are left with experimenting. As always in such
> cases, you don't know at the beginning if it's going to be very
> difficult or if you find a working solution quickly.
>

Well I must admit I think I will just enjoy playing around with this
and see where it takes me. Thanks for the thoughts though. The group
has been great...

> I don't think it's a good idea to start with 5 liter tanks unless
you....

Well my thought was to add some mass to the containers to reduce the
actual capacity inside. Maybe just some plain old sheets of acrylic.
The benefit with these containers is that I do not have to worry about
leaks. I also do not have to try and make all the containers. For now
anyway. I also think these containers will be very strong and with the
air tight lids to them they will store the chemistry very well. That
is my hope anyway.

> As for more information, schematics, measures, materials etc.etc. - I
> beg you to wait for the pages to be finished cause otherwise I end up
> documenting everything multiple times.
>

Well I look forward to reading your new site soon. If there is any way
I can help then please let me know.

Trev