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Subject:
Re: Teflon board with a metal substrate
From:
Poh Kong Hui <[log in to unmask]>
Date:
Tue, 22 Oct 1996 08:02:42 +0800
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At 08:36 AM 10/21/96 -0500, you wrote:
>     Anyone out there familiar with teflon boards(0.030) backed with metal. 
>     I was hoping to find out what minium thickness is needed to prevent 
>     warping.
>     
>     Shaun Dalton
>     Harris
>     
>     [log in to unmask]
-------------------------------------------------------------------------------

Hi Shaun,

I have experienced with teflon boards backed with metal (brass). The 
overall thickness is 3.1 mm. However, the purpose of why we using metal 
is to prevent warping, and for shielding.


Poh Kong Hui
Techgate 

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