On Sun, 08 May 2005 19:57:27 -0000, mycroft2152 <
mycroft2152@...>
wrote:
>
> Isn't that a moot point. just a matter of terminology. The fluid is
> applied to the substrate and then post cured. The result is a film or
> design impervious to the etchant bath.
> Myc
No, it's something entirely different.
The photoresist is for all intents and purposes just another laquer that
dries by evaporation of solvent.
UV curing ink is polimerization because of UV light, not evaporation of
solvent.
You could just use any solvent laquer instead of photoresist, and spare
yourself the mess with exposure, IF you could print solvent laquer of this
consistency in a continous layer.
It is not UV curing ink.
Maybe someone can get his hands on the stuff they use for rapid
prototyping with lasers? It could be what we need.
ST