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| From: | |
| Reply To: | (Designers Council Forum) |
| Date: | Mon, 10 Oct 2005 10:42:13 -0700 |
| Content-Type: | text/plain |
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James,
I used to use a product from Oliver Sales in Texas to remove most solder
masks. It is a careful balancing act as anything that can remove solder mask
can also attack the butter coat of the solder mask. As I recall, this
product required a heated soak followed by a high pressure water wash. The
mask would sheet off fairly easily if done properly.
I'm sure if you contact Oliver Sales they could tell you the part number and
how to get some.
Regards,
Bob Metcalf
Circuit Solutions
949-709-2544
-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]]On Behalf Of
Walton, Jim
Sent: Friday, October 07, 2005 4:40 AM
To: [log in to unmask]
Subject: [DC] removing soldermask
What chemical would best remove soldermask without damaging the
underlying bare copper and laminate?
James M. Walton
Mngr, PCB Development
Gentex Corp.
616-772-1590 x622
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