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Date: | Wed, 1 Aug 2007 09:48:59 -0700 |
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I also feel that it is something that the entire surface was exposed to
since they are growing on everything including plastics and the
laminate. I've inspected the inside of the bags and they do not exhibit
any type of crystal growth nor do they have any kind of residues. The
bags were brand new before these assemblies were placed into them.
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Dennis Fritz
Sent: Wednesday, August 01, 2007 10:37 AM
To: [log in to unmask]
Subject: Re: [TN] Strange crystal growth
In a message dated 8/1/2007 10:21:32 A.M. Eastern Daylight Time,
[log in to unmask] writes:
the growth occurs on
the plastic parts as well as the leads of components. Any ideas?
Can you supply details on the component leads? But if it is on the
plastic, also, that would mean it is something that the entire surface
of the assembly has been exposed to. Any chance there is something on
the inside of the bag being transferred to the assembly? Antistat?
Denny Fritz
MacDermid.
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