Cleaning is at most a quick rinse. I don't even rinse the
developer, just dump the solution and put away in the storage box
for next time. Dried salts left from a previous PCB session is
not going to effect anything.
Adam.
zohar_golan wrote:
> --- In Homebrew_PCBs@yahoogroups.com, Adam Seychell
> <adam_seychell@y...> wrote:
>
>>developing what ? If NaOH, then no.
>>Washing is ok. Persulfate etching might be ok for short
>>while, or only until the aluminum oxide layer holds out.
>>FeCl3, CuCl2+HCl, forget it.
>>Whats wrong with non disposable plastic trays ?
>>
>
>
> Probably nothing is wrong with it, but I like the idea of throwing
> away the 10 cent trays after use instead of having to clean them.
>
>
>
>
>
>>zohar_golan wrote:
>>
>>>Hi,
>>>
>>>Did anybody use the disposable aluminium trays (the one you use
>>
> for
>
>>>food) for the developing, washing and etching of a PCB?
>>>
>>>Thanks
>>>Zohar
>>>
>>>
>>>
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>>
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>
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>>
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>
>
>
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