Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Hi,
I have a copper plate that we received from supplier ...
- Jan 26, 2010
by
smt_guy
Interesting selection for a cleaner (floor stripper). I'm cu...
- Jan 26, 2010
by
isd.jww
what made us to try it?
after testing most general degrea...
- Jan 26, 2010
by
smt_guy
Standard Prep for waxes and oil includes Acetone wash/rinse/...
- Jan 26, 2010
by
Kraig
You can try a 5% solution of sulfuric acid. It's used to cl...
- Jan 26, 2010
by
blnorman
how about a light sanding ?
...
- Jan 28, 2010
by
Phil
We tried light sanding but we still have to find out the pro...
- Jan 28, 2010
by
smt_guy
can anyone share how copper is being cleaned a a PCB Fab Hou...
- Feb 01, 2010
by
smt_guy
How about sanding then plating fresh copper?
...
- Feb 02, 2010
by
Stephen
smt_guy: In removing passivation coats and handling oil, boa...
- Feb 02, 2010
by
davef
Like Dave said, you need to use an acid solution. This is wh...
- Feb 02, 2010
by
Flipit
We do this sort of thing for a living, provide cleaning mate...
- Feb 06, 2010
by
Tom Forsythe
Will this work for Tin Immersion plating or does anyone have...
- Apr 15, 2010
by
Baildl632
I normally use a particularly aggressive Hand Cleaner for cl...
- Apr 15, 2010
by
sarason