Re: Silicon oil leakage on PCB - how to remove?



Chris Carlen wrote: 
René wrote:



My favorite:

3. Boiling perchloric acid - oh, this stuff was just way too much fun. Used to clean trace residues of metals and metal oxides/hydroxides off glassware used for trace analysis. Good for cleaning out the frits of sintered glass crucibles. Don't treat anything organic or boil it to anhydrous, or else KA-BOOM!

4. Hydrofluoric acid - also good at restoring wetability to glass. But even more scary than HCl04.


no. no. no. no.

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