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Glossy coating removal

2013-08-02 by Kerry Koppert

I've finally found a paper that works with the laser transfer method.
Only problem, it leaves a fine residue behind on an between the pads of
smaller smd i.e, ssop pic processors. Is anyone aware of a chemical
agent which will loosen this coating without lifting the laser transfer?
I'm trying dilute caustic soda which looks promising.

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