Doug,

Can the substances you've mentioned be used in the repairs of conformal coated assemblies?

Thanks,

Ioan Tempea, ing.
Ingénieur Principal de Fabrication / Senior Manufacturing Engineer
T | 450.967.7100 ext.244
E | [log in to unmask] 
W | www.digico.cc

N'imprimer que si nécessaire - Print only if you must

-----Message d'origine-----
De : Douglas Pauls [mailto:[log in to unmask]] 
Envoyé : February-10-10 8:32 AM
À : [log in to unmask]
Objet : Re: [TN] Cleaning for Hand Soldering

Bob,
As I have told many a person here, isopropyl alcohol SUCKS as a cleaner. 
Sucks sucks sucks. Horrid.  Awful.  Rotten.  I could go on, but seem to 
have misplaced my thesaurus.

I would recommend either Chemtronics Heavy Duty Flux Off (yes, that is an 
actual name) or Kyzen's Cybersolv 141R.

Doug Pauls



bob wettermann <[log in to unmask]> 
Sent by: TechNet <[log in to unmask]>
02/10/2010 06:29 AM
Please respond to
TechNet E-Mail Forum <[log in to unmask]>; Please respond to
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Subject
[TN] Cleaning for Hand Soldering






Technetters:

Can you a please weigh in on the following question .....

One of our customers' hand soldering processes uses Kester 186
rosin liquid flux=A0 along with SN63/PB37=A0 rosin core solder. They 
currently use 99% isopropyl alcohol for cleanin and want to get away from 
this method.

 The options being considered are:

1) Kontakt PCC (out of Europe)

2) Ecoline Techspray

Does anyone have any experience with either product good or bad?

Thanks!!
Bob Wettermann
BEST Inc


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