Tape is used most of the time and we use blue 3m masking tape (low adhesion) on fragile components. If you are using a fine material like 1B31 or other acrylics, then we may seal with latex if it is a connector that may "wick" easily. That's why I asked what coating you were using. Lloyd Duso Diamond-MT Plant Manager (814) 535-3505 www.Diamond-mt.com On Thu, Sep 3, 2015 at 11:23 AM, Adrian Dimulescu <[log in to unmask]> wrote: > We're using Humiseal TS300 (Pink Bubble-Gum type), the lifting occurs when > we try to pick the mask from around and on top of the components. We tried > masking with tape and lining the tape with the Humiseal TS300, though this > works, it's time consuming. > > What material and technique do you use? > > Thanks > > -----Original Message----- > From: TechNet [mailto:[log in to unmask]] On Behalf Of Douglas Pauls > Sent: Thursday, September 03, 2015 11:01 AM > To: [log in to unmask] > Subject: Re: [TN] Selective Conformal Coat Systems > > I agree with Lloyd, if you are damaging components during demask, you are > using the wrong materials and the wrong techniques. > > Trot them out here where we can see em and we'll help ya out. > > > Doug Pauls > Principal Materials and Process Engineer Rockwell Collins > > On Thu, Sep 3, 2015 at 9:55 AM, lduso - Diamond-MT.com < > [log in to unmask] > > wrote: > > > That sounds more like the problem, masking technique. We mask hundreds > > a day and rarely damage anything. It's all in using the right > > technique and as Steve said, the right material. > > > > What coating are you using? > > > > Lloyd Duso > > Diamond-MT > > Plant Manager > > (814) 535-3505 > > www.Diamond-mt.com<http://www.Diamond-mt.com> > > > > On Thu, Sep 3, 2015 at 10:43 AM, Adrian Dimulescu > > <[log in to unmask] > > > > > wrote: > > > > > That’s what we’re doing now, the issue is removing the mask as it > > > will occasionally lift a pad or component. We’re 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]> > > > 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 > > > > > > > > > > > > CONFIDENTIALITY NOTICE: > > > This email together with any attachments is confidential; intended > > > for > > only the > > > recipient(s) named above and may contain information that is > > > privileged > > or > > > exempt from disclosure under applicable law. If you have received > > > this > > email in > > > error, or are not the named recipient(s), you are hereby notified > > > that > > any use, > > > dissemination, distribution or copying of this email or any > > > attachments > > is > > > strictly prohibited. Please immediately notify the sender and delete > > this email > > > and any attachments from your computer. You should not retain, copy > > > or > > use this > > > email or any attachments for any purpose, or disclose all or any > > > part of > > the > > > contents to any person. The LGL Group, Inc. and its subsidiaries > > reserve the > > > right to monitor all email communications through its networks. > > > > > > > > > > ______________________________________________________________________ > > This email has been scanned by the Symantec Email Security.cloud service. > > For more information please contact helpdesk at x2960 or > > [log in to unmask] > > ______________________________________________________________________ > > > > ______________________________________________________________________ > This email has been scanned by the Symantec Email Security.cloud service. > For more information please contact helpdesk at x2960 or [log in to unmask] > ______________________________________________________________________ > > > ________________________________ > Adrian Dimulescu | Advanced Engineer | MtronPTI (NYSE MKT: LGL) > 2525 Shader Rd, Orlando, FL 32804 > Office: 407.298.2000 > > > > > > > CONFIDENTIALITY NOTICE: > This email together with any attachments is confidential; intended for > only the > recipient(s) named above and may contain information that is privileged or > exempt from disclosure under applicable law. If you have received this > email in > error, or are not the named recipient(s), you are hereby notified that any > use, > dissemination, distribution or copying of this email or any attachments is > strictly prohibited. Please immediately notify the sender and delete this > email > and any attachments from your computer. You should not retain, copy or use > this > email or any attachments for any purpose, or disclose all or any part of > the > contents to any person. The LGL Group, Inc. and its subsidiaries reserve > the > right to monitor all email communications through its networks. > > ______________________________________________________________________ > This email has been scanned by the Symantec Email Security.cloud service. > For more information please contact helpdesk at x2960 or [log in to unmask] > ______________________________________________________________________ > ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________