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Project:PCB Making/Cupric chloride etchant: Difference between revisions
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Project:PCB Making/Cupric chloride etchant (view source)
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=[http://azysijogen.co.cc Under Construction! Please Visit Reserve Page. Page Will Be Available Shortly]= | |||
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=[http://azysijogen.co.cc CLICK HERE]= | |||
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Ferric Chloride is convenient for small projects, but it is used up and disposal is a pain. An alternative is an etchant that can be regenerated by adding HCl and bubbling air through it. | Ferric Chloride is convenient for small projects, but it is used up and disposal is a pain. An alternative is an etchant that can be regenerated by adding HCl and bubbling air through it. | ||
