Hi Adrian
It can also be related to the coating thickness you apply, the time you
leave to cure your coating on the board before de-masking and just poor
adhesion of the coating to component or board resist.
If you apply the coat too thick, you leave it to dry too long and it donšt
want to stick then you can be in a real mess. However, if you are just
getting the issue occasionally then these points could be crucial.
Best Regards
Dr Lee Hitchens
SCH Technologies is a Division of SCH Services Limited
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On 03/09/2015 15:43, "Adrian Dimulescu" <[log in to unmask]> wrote:
>Thatšs what wešre doing now, the issue is removing the mask as it will
>occasionally lift a pad or component. Wešre looking to do away with
>masking.
>
>Thanks
>
>
>________________________________
>Adrian Dimulescu | Advanced Engineer | MtronPTI (NYSE MKT: LGL)
>2525 Shader Rd, Orlando, FL 32804
>Office: 407.298.2000
>
>
>
>From: lduso - Diamond-MT.com [mailto:[log in to unmask]]
>Sent: Thursday, September 03, 2015 10:41 AM
>To: TechNet E-Mail Forum; Adrian Dimulescu
>Subject: Re: [TN] Selective Conformal Coat Systems
>
>That low a volume, mask and spray by hand.
>
>
>Lloyd Duso
>Diamond-MT
>Plant Manager
>(814) 535-3505
>www.Diamond-mt.com<http://www.Diamond-mt.com>
>
>On Thu, Sep 3, 2015 at 10:39 AM, Adrian Dimulescu
><[log in to unmask]<mailto:[log in to unmask]>> wrote:
>Hello All,
>
>We're looking into purchasing a small (bench-top type) automated
>selective conformal coat system. This will be used for 100 or so boards
>a week, therefore speed is not an issue. It is important that the system
>is selective as we only want to coat specific areas on the board. I
>wanted to get a feel for what other are using and/or recommend.
>
>Many Thanks
>
>
>
>
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