If you must deburr, use of abrasive slurry, pumice, or aluminum oxide, is preferred to brushes.

  Rudy Sedlak
  RD Chemical Company

Baski Devre <[log in to unmask]> wrote:
  Dear Technetters
As you know that prior to dry film coating or LPI soldermask coating,
surface preparation is so crucial. it can directly effect dry film
adhesion but we think that deburrinmg of the panels after CNC drilling
operation and prior to electrolytic copper plating is more crucial.
Does anybody have an application to deburr and polishing of the panels
after CNC drilling. If yes which type of brushes you use for the first
station to deburr and which type of brushes you use to polish the bord
just after the deburring process.
Best Regards

--
Yusuf GÖMEÇ
Product Quality Engineer


BASKI DEVRE SAN ve TIC LTD STI
Ceyhan Sk. No:10 34896 Pendik-Istanbul-Turkey
Tel: 00 90 216 3901036 (4 Hat/Line)-173(Extention)
00 90 216 4836560 (4 Hat/Line)-173(Extention)
Fax: 00 90 216 3544941
00 90 216 4913269
Gsm: 00 90 533 6579897
00 90 533 7480014
msn: [log in to unmask]

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