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March 2006

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Subject:
From:
"Douglas O. Pauls" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Tue, 14 Mar 2006 08:33:34 -0600
Content-Type:
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text/plain (153 lines)
I would say the same for silicone coatings, two-part silicone adhesives,
silicone anything.

<Yosemite Sam Mode>  Ahhhhh hates silicones..............

Doug Pauls




             Richard
             Kraszewski
             <[log in to unmask]                                          To
             COM>                      [log in to unmask]
             Sent by: TechNet                                           cc
             <[log in to unmask]>
                                                                   Subject
                                       Re: [TN] Separate Oven for Silicone
             03/14/2006 08:21          Curing?
             AM


             Please respond to
              TechNet E-Mail
                   Forum
             <[log in to unmask]>
             ; Please respond
                    to
                  Richard
                Kraszewski
             <[log in to unmask]
                   COM>






OK. That's the thought for RTV's.

What about silicon conformal coatings?

Rich K / KEDS
260.925.8719


-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Douglas O. Pauls
Sent: Tuesday, March 14, 2006 9:18 AM
To: [log in to unmask]
Subject: Re: [TN] Separate Oven for Silicone Curing?

Kevin,
Silicones do outgas and will contaminate other surfaces.  We do
segregate
ovens here.  Silicones must be cured in dedicated ovens.  Nothing else.

Doug Pauls




             Kevin Glidden
             <[log in to unmask]
             COM>
To
             Sent by: TechNet          [log in to unmask]
             <[log in to unmask]>
cc


Subject
             03/14/2006 08:12          [TN] Separate Oven for Silicone
             AM                        Curing?


             Please respond to
             [log in to unmask]
                    om






Are there concerns in using ovens for curing of various adhesives, etc
and
getting cross contamination?  In particular, it has been suggested that
silicone RTVs can "contaminate" and oven and end up depositing silicone
on
other PCBs, and therefore we need to dedicate an oven for curing of
silicone
products only?  Oven is static vented.

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