Ben,
As the board get larger and larger it's harder to keep it balanced on the spin table so it doesn't fly off. Also it's harder to get a good coat without streak out towards the outer edges. It's not that you can't do a 6"x6 or even an 8"x ∗" but it may take several trys to get it to get a coating that will work out.
Craig
--- In Homebrew_PCBs@yahoogroups.com, "Ben L" <bhleavi@...> wrote:
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> --- In Homebrew_PCBs@yahoogroups.com, "designer_craig" <cs6061@> wrote:
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> > If the boards are 5" x5" or less then you could spin coat the boards, it gives a fairly nice coating.
> >
> > see: https://picasaweb.google.com/115378886522213655693/DYIPCBs?authuser=0&feat=directlink
> >
> > Craig
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> Why just 5" x 5"? Are you saying that Spin Coating will not work on a larger than 5" x 5" board? I if so, Why?
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> Ben
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