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May 2001

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Subject:
Re: low foaming water sol. solder mask?
From:
Graham Naisbitt <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Mon, 21 May 2001 17:31:50 +0100
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low foaming water sol. solder mask?Charlie

Are you sure it is not the wash chemistry that is reacting this way? My
experience suggests that this is more likely.

Regards, Graham Naisbitt

[log in to unmask]
www.concoat.co.uk

Concoat Limited                     www.concoat.co.uk
Alasan House, Albany Park
CAMBERLEY GU16 7PH UK
Phone: +44 (0)1276 691100
Fax: +44 (0)1276 691227
Mobile: +44 (0)79 6858 2121

  -----Original Message-----
  From: TechNet [mailto:[log in to unmask]]On Behalf Of Charlie Pitarys
  Sent: Monday, May 21, 2001 03:16
  To: [log in to unmask]
  Subject: [TN] low foaming water sol. solder mask?




  Can anyone recommend a low foaming w/s solder mask that does not cause
foam to belch out of a batch dishwasher.
  I am cleaning rosin flux so a wash chemistry is needed. The current mask
(includes a sodium compound)coupled with wash chemistry is causing severe
foam.

  Thanks

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