We have used the Kester 952-D6 Flux Pen (No Clean) and Tech Spray 1660-62
Cleaner.

I have used MicroCare/VeriClean and Chemtronics.  I am testing the new
MicroCare Flux Remover (New C Formula) I have noticed that it leaves a white
residue( not much) it does good job.

The Techspray 1660-6s does excellent job.


Tom Braswell
Fawn Industries
6441 East NC 97
Elm City, NC 27822
Ph: (252) 977-8745
Fx: (252) 977-3477
Email: [log in to unmask]

> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]]On Behalf Of Tony Conlon
> Sent: Wednesday, June 13, 2001 9:36 AM
> To: [log in to unmask]
> Subject: [TN] A solution to white residues after smt rework ...
>
>
> We're using:
>    Kester #186 Flux Pen
>    Microcares Vericlean (applied from aerosol can thru a hand-held brush)
>
> All our material is surface mount, no bga's,
> We run a no-clean process ...
>
> Problem: We clean after repair/rework for cosmetic reasons ... the cleaner
> we are using leaves a trace amount of white residue behind ...
>
> I have also tried Multicores Mini-Fluxers & Mini-Cleaner ... less residue
> ... non-consistant ... not 100% satisfied.
>
> Does anyone have a tried and trusted system?
> Regards,
> Tony.
>
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