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On 22/11/02 12:58 pm, "Morse, Carrie" <[log in to unmask]> wrote:
> Is anyone out there using Water Soluble paste when mounting MicroBGA's?
>
> I am under the impression that even the best conveyorized cleaning equipment
> cannot clean sufficiently under a MicroBGA, but, I'd like to get other's
> opinions.
>
> Thanks,
> Carrie
>
>
Carrie,
In our experience, you will require a saponifier to reduce the surface
tension of the water and facilitate not only penetration under the
components, but removal of the "contaminant" from the same area.
--
Regards, Graham Naisbitt
[log in to unmask]
Mobile: +44 (0)79 6858 2121
Concoat Limited - Engineering Electronics Reliability
Web: www.concoat.co.uk AND www.concoatsystems.com
NOTE: NEW ADDRESS :NOTE
Sales:
Millfield House, Fleet Road
Fleet, Hampshire GU51 3QF UK
Phone: +44 (0)1252 813706
Fax: +44 (0)1252 813709
Manufacturing and Head Office:
Alasan House, Albany Park
Camberley, Surrey GU16 7PH UK
Phone: +44 (0)1276 691100
Fax: +44 (0)1276 691227
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