To: 'Ilan Cohen'; 'Ken Javor'; emc-p...@majordomo.ieee.org
Subject: RE: metallic coatings
Related to the question ...UL 746C sub-clause 47 specifies testing for
adhesion of metallized coatings for EMC purposes. They reference test
criteria in
ASTMD 3359..If you are submitting to UL and you
know of any similar requirements for adhesion testing for Europe??
From: Ilan Cohen [mailto:ico...@itl.co.il]
Sent: Monday, October 20, 2003 1:53 PM
To: 'Ken Javor'; emc-p...@majordomo.ieee.org
Subject: RE: metallic coatings
Hi Ken
From a safety point of view I typically recommend
Hi Ken
From a safety point of view I typically recommend not to use coating on
Plastics. The results can be destructive and dangerous. After some time you
may end up with metallic coating parts falling on electronics and the results
can be fire or electric hazard.
UL has evaluated plastics and
-Original Message-
From: Ken Javor [ mailto:ken.ja...@emccompliance.com]
Sent: Thursday, October 16, 2003 7:03 PM
To: emc-p...@majordomo.ieee.org
Subject: metallic coatings
Does anyone have any suggestions for a metallic coating that can be
deposited on the interior of a
I've heard of these polymer matrices before and wondered how
they would perform, not only for EMC, but for safety as
well. It's important to remember that using such a polymer
may have consequences in the safety arena:
* may require a connection to protective earth, if there is
a risk
To: 'Ken Javor' mailto:ken.ja...@emccompliance.com ;
emc-p...@majordomo.ieee.org
Sent: Thursday, October 16, 2003 8:37 PM
Subject: RE: metallic coatings
Hi Ken:
Conductive coatings are tricky, and I generally try to avoid them. It
can be difficult to get good electrical connections
(peeling, etc).
Any interest in this?
Vijay Wani
The Dow Chemical Company
Office (989) 636-0473
Fax (989)638-9289
vw...@dow.com
From: Joseph Randolph [mailto:j...@randolph-telecom.com]
Sent: Thursday, October 16, 2003 11:37 PM
To: 'Ken Javor'; emc-p...@majordomo.ieee.org
Subject: RE: metallic
Hi Ken:
Conductive coatings are tricky, and I generally try to avoid them. It
can be difficult to get good electrical connections at the separations
where different parts of the box meet, unless the mating surfaces have
been specifically designed for the purpose. Even so, the contact
quality
8 matches
Mail list logo