I am looking for someone that may be able clean 3,000 or so bare boards and
turn them around in a short period of time. We are still waiting on the lab
results to determine what is actually on the boards, if anything, so we
don't know what we are dealing with.  I can not wait for the lab results or
get replacement boards and keep up with production at the same time so this
is my only option. 

 

Here is what we know

 

1.	We do know that boards from the same lot code might coat fine while
others show signs of de-wetting
2.	Populated and un-populated arrays have the same problems
3.	We sent out sample arrays to the coating supplier who cleaned them
in a vapor degreaser and when returned they coated fine. The material used
was Leksol AL
4.	completed a Zestron flux and resin test and they came back negative
5.	There is no way to tell if the board is going to coat until coating
is applied, nothing looks different between boards that will coat and ones
that wont.
6.	We have sent samples to a lab, ones that coated and ones that didn't
for comparison.

 

Thank you,

 

Ted Tontis CID

Quality Engineer

Borg Indak, Inc.

701 Enterprise Dr 
Delavan, WI 53115

C 262-949-8887

P 262-245-3060

F 262-728-3788

[log in to unmask]

www.borgindak.com <http://www.borgindak.com/> 

 


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