Hi,
Silly Question:
How bad is the masking tape sold in Home Depot? I suspect folks are going
to tell me LOTs but I hope they can be specific?
Thanks,
Bob K.
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Phil Nutting
Sent: Monday, May 16, 2011 10:20 AM
To: [log in to unmask]
Subject: Re: [TN] Conformal Coat tape
Craig,
We ran into a similar problem. Below is an excerpt from my ECO to
change/correct masking issues.
The Shercon tape has a silicone adhesive that reacts with the conformal
coating causing a blooming appearance when inspected under black light. It
is also visible under normal lighting.
Mark existing material "SHERCO*CC00250" as OBS.
Scrap the Shercon product. Dots are green in color. No Shercon purchases
shown for this part.
Add "ATS*04668DOT02513100" to AML.
Manufacturers description "ATS668 Dots 1/4" Diam 13,100/ roll".
Available from Ellsworth Adhesives.
I hope this helps.
Phil Nutting
Design for Manufacturing Engineer
Kaiser Systems, Inc.
126 Sohier Road
Beverly, MA 01915
voice: 978-922-9300 x1310
fax: 978-922-8374
e-mail: [log in to unmask]
www.kaisersystems.com
http://www.linkedin.com/in/philnutting
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Craig Sullivan
Sent: Monday, May 16, 2011 9:34 AM
To: [log in to unmask]
Subject: [TN] Conformal Coat tape
Well, I suppose this is a repeat from a few years ago when Humiseal stopped
selling their conformal coat tape and left everyone searching for
alternatives.
Recap: Humiseal HT-500 tape was manufactured exclusively for Humiseal by St.
Gobain. The St. Gobain part number is M797. St. Gobain had numerous quality
issues and as such Humiseal ceased the line. St. Gobain continues to
manufacture the tape. We had continued to use the St. Gobain part with minor
quality problems here and there. We decided to live with the issues because
the tape works so well with our Acrylic coating.
Fast forward to today: St. Gobain decided to put the tape on a liner to
correct various issues they and other customers had. Problem is we now see
excessive residue left on the boards as well as the rolls falling apart if
we're not careful with handling. They've also scaled back production and as
such the lead times have quadrupled.
So, my question is can anyone share what they use with their acrylic
coatings? We use a boat load of this stuff so I need to find a seamless
replacement.
Thank you,
Craig Sullivan
Manufacturing Engineer
MPL Incorporated
P: 607.266.0480
F: 607.266.0482
[log in to unmask]<mailto:[log in to unmask]>
P Please consider the environment before printing this e-mail.
________________________________
Confidentiality Notice:
This e-mail contains privileged and confidential information which is the
property of MPL Incorporated, intended only for the use of the intended
recipient(s). Unauthorized use or disclosure of this information is
prohibited. If you are not an intended recipient, please immediately notify
MPL Incorporated and destroy any copies of this email. Receipt of this
e-mail shall not be deemed a waiver by MPL Incorporated of any privilege or
the confidential nature of the information.
Export Control:
This message is intended only for the addressee and may contain information
that is company confidential or privileged. Any technical data in this
message may be exported only in accordance with the U.S. International
Traffic in Arms Regulations (22 CFR Parts 120-130) or the Export
Administration Regulations (15 CFR Parts 730-774). Unauthorized use is
strictly prohibited and may be unlawful. If you are not the intended
recipient, or the person responsible for delivering to the intended
recipient, you should not read, copy, disclose or otherwise use this
message. If you have received this email in error, please delete it, and
advise the sender immediately.
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 16.0 To
unsubscribe, send a message to [log in to unmask] with following text in the
BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or
(re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet
NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send
e-mail to [log in to unmask]: SET Technet Digest Search the archives of
previous posts at: http://listserv.ipc.org/archives For additional
information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
ext.2815
-----------------------------------------------------
Note: All the information contained in this e-mail and its attachments is
proprietary to Kaiser Systems, Inc. and it may not be reproduced without the
prior written permission of sender. If you have received this email in
error, please immediately return it to sender and delete the copy you
received.
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 16.0 To
unsubscribe, send a message to [log in to unmask] with following text in the
BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or
(re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet
NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send
e-mail to [log in to unmask]: SET Technet Digest Search the archives of
previous posts at: http://listserv.ipc.org/archives For additional
information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
ext.2815
-----------------------------------------------------
______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 16.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------
|
