Think n Tink is not HCL... it' Sulfuric, and it works very well.
.
JT
----- Original Message -----
From: "rmustakos" <rmustakos@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Thursday, April 08, 2004 12:42 PM
Subject: [Homebrew_PCBs] Re: horizontal etch - bottom side way faster
> I'm thinking about the same, and I remember seeing plastic letter
> and/or legal file containers that had snap on/off hinged lids, maybe
> Orffice Despot. If I recall, they were maybe 12x10x2 inches, with the
> lid being 12x2. I was thinking about getting a bigger container that
> would hold an appropriate number of those side by side, as well a
> heater, pump and power supply (kind of like Markus' PTH setup, with
> space to expand to plating later). If I have to go chemical, the hcl
> etch used to feed the plating solution, with minimal effluent
> (described at think & tink, I think ;) ) seemed like a good, green way
> to go.
> Is there any particular type of plastic I should look for, or try and
> avoid, either for any of the etchants, or for plating?
> Thanks
> Richard
> >
> > any good ideas out there for a vertical tank pcb holder?
> >
> > ST
>
>
>
> Be sure to visit the group home and check for new Bookmarks and files:
> http://groups.yahoo.com/group/Homebrew_PCBs
> Yahoo! Groups Links
>
>
>
>
>