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| Date: | Thu, 7 Mar 2019 16:33:24 +0000 |
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Agree with Lloyd.
I set-up an air plasma on an inline selective bonding robot a couple of years back for a very problematic bonding application. Works like a charm.
Would love to have the same available to our class 3 coating sites for some of our difficult coating assemblies.
Rich Kraszewski
Senior Staff Process Engineer
Phone: (920) 969-6075
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-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of lduso - Diamond-MT.com
Sent: Wednesday, March 6, 2019 1:50 PM
To: [log in to unmask]
Subject: Re: [TN] Plasma before Coating
[EXTERNAL] This email was sent from outside of Plexus. Use caution when opening attachments or links from unknown senders.
.
Not as a standard procedure on CCAs but a couple here and there. It came about due to poor surface energy tests and it does help. Quite often on metallic parts like stainless steel and nickel before parylene coating. All done in a vacuum. Although I would love to try open-air plasma.
Lloyd Duso
General Manager
Diamond-MT
(814) 535-3505
www.Diamond-mt.com
On Wed, Mar 6, 2019 at 2:42 PM Douglas Pauls < [log in to unmask]> wrote:
> Good morning all,
> Are any of you routinely treating assembly surfaces with plasma prior
> to conformal coating? We do not, except for very niche applications,
> but I wanted to see if that was a mainstream process for anyone else.
>
> *Douglas Pauls *| Principal Materials and Process Engr | Advanced
> Operations Engineering
>
> *COLLINS AEROSPACE*
>
> 400 Collins Road NE, MS 108-101, Cedar Rapids, IA 52498 USA
>
> *Tel:* +1 319 295 2109 | *Mobile: *+1 319 431 3773
>
> [log in to unmask]
>
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