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Subject: Re: Standard inkjet inks for etch resist?

From: "Steve" <alienrelics@...>
Date: 2004-03-06

--- In Homebrew_PCBs@yahoogroups.com, Alan King <alan@n...> wrote:

> > On Fri, 5 Mar 2004 13:28:09 -0800 (PST), pebo festus <mebo31@y...>
> > wrote:
> >
> >
> >>hey---this looks promising,i bought some MOP&GLOW,
> >>which has some teflon in it. info on the container
>
...
> Very same things that make it a good resist are going to make it
great at
> clogging the heads though, and unlike the HP type the piezos usually
have the
> heads seperate instead of in the cartridge so it'll wreck the
printer. That's
> part of why most of the workable resist systems have a curing ink
instead of one
> that dries on it's own. Still if something will cut it then maybe
it can be
> thinned to the point of working ok.

Very good points.

What about that UV cured ink that is in the latest wide format
printers? My understanding is the ink does not dry until hit with a UV
light source as it comes out from under the print-head, and after UV
hardened it is waterproof.

Again, it becomes a question of whether or not it'll work in an Epson
printer. But, there are tons of Epson 400's and 600's around here in
thrift stores. Have to convert them to straight through and take out
the pizza wheels.

Steve