Homebrew PCBs

On Mon, 14 Mar 2005 17:22:49 -0000, Steve <alienrelics@...> wrote:

>
> You can select the plastic and/or chemicals and/or ratings. I just put
> in Copper Chloride and chose Resistance A-Excellent and got a nice
> simple list of things with excellent resistance to Copper Chloride.
> Including ceramic magnets, which I did not know. Anyone know what
> materials those cheap submergeable water fountain pumps are made out of?
> Steve Greenfield


That's interesting.

The only "metal" object exposed to water in Eheim aquarium/fountain pumps  
is the magnet, they have a ceramic shaft.

But then, the pressure from those pumps is minimal.

Bad thing cole-parmer has N/A for lexan/polycarbonate (no data), But  
Hydrochloric acid is "good" so i hope i'm ok.
I suggest always check for HCl too if you check for CuCl as it isn't sure  
it's included...

Steve, do you know about lexan machining/gluing? Should i ask at  
propmasters?


ST