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From [log in to unmask] Tue Jul 16 08: |
44:34 1996 |
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How about the LPI type covercoats like Coates ASI Aquamer or the
new Dupont product? Aren't they hard/scratch resistant?
Groovy
______________________________ Reply Separator _________________________________
Subject: re: Teflon-like materials
Author: [log in to unmask] at SMTPLINK-HADCO
Date: 7/12/96 7:05 PM
In the past we have used a Teflon coversheet with
acrylic adhesive made by DuPont. I'm not sure if
they make the coversheet with a flame retardant
acrylic. The coversheet has been available in
the past with .002" Teflon and .001" acrylic.
DuPont part number is LT-0210. Let me know if
you need a contact at DuPont.
Darren Hitchcock
[log in to unmask]
(503)359-2658
Nelson Calimquim <[log in to unmask]> Wrote:
|
| Does anyone know of any materials that are
| scratch-resistant like
| Teflon, but meet U.L. flammability requirements? I
| am looking for
| alternatives to the polyimide coverlayer that I need
| to put on a
| flexible printed circuit. Any input would be greatly
| appreciated.
|
| Nelson P. Calimquim
| Project Engineering Supervisor
| M-Flex
|
| E-mail:
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