_____  

From: John Kretsch [mailto:[email protected]] 
Sent: Thursday, April 27, 2006 8:03 PM
To: [email protected]
Subject: Conductive Paint Provide Decent Shielding Effectiveness?



This topic has come up regarding painting the inside of a plastic housing with
something like Electrodag550

 

http://www.achesonindustries.com/doc/pds/Electrodag550.pdf

 

It claims 60 dB (frequency range is not specified) with a 0.002 minimum
application thickness.

 

Does anyone have any experience with this? Any long term durability issues? 

 

Regards,

 

John R. Kretsch, P.E., NCE

Principal

Interpro Consulting Engineering, LLC

(860) 919-2980

http://www.ip-ce.com 

 

 

John:

 

There's a company called Methode that makes a metallized, heat shrink tubing.
See:

 

http://www.methode.com/mdc/091604/mdc4.htm

 

True, it's not going to replace case internal conductive surfaces, but it
might be of some help to you. 

 

Ed Price
[email protected]                   WB6WSN
NARTE Certified EMC Engineer & Technician
Electromagnetic Compatibility Lab
Cubic Defense Applications
San Diego, CA USA
858-505-2780 (Voice)
858-505-1583 (Fax)
Military & Avionics EMC Is Our Specialty
 

 

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