Otto: We have been using a variety of polymer thick film(PTF)mateials 
 from Emerson&Cuming/Grace Speciality Polymers for 10 years.These are part of 
their Minico product line.For carbon key pad contacts we use a 30ohm/sq 
product M-5130-CR1.I have been very satisfied with the consistency and 
durability of there PTF materials.For your specific application you can 
contact them at 1-800-832-4929.						
						Regards			
						Michael Barmuta		
						Staff Engineer		
						Fluke Corp.		
						Everett Wa.		
						(206)356-6076


On Fri, 2 Aug 1996 06:58:51 -0700 Otto Jespersen wrote:

> From: Otto Jespersen <[log in to unmask]>
> Date: Fri, 2 Aug 1996 06:58:51 -0700
> Subject: FAB
> To: 'IPC Technet' <[log in to unmask]>
> 
> Looking for recomendations on a dependible, uniform carbon
> ink for key pads. Would appreaciate input from sources using this Material.
> Thanks 
> Otto Jespersen
> [log in to unmask]
> 
> ***************************************************************************
> * TechNet mail list is provided as a service by IPC using SmartList v3.05 *
> ***************************************************************************
> * To unsubscribe from this list at any time, send a message to:           *
> * [log in to unmask] with <subject: unsubscribe> and no text.        *
> ***************************************************************************
> 



***************************************************************************
* TechNet mail list is provided as a service by IPC using SmartList v3.05 *
***************************************************************************
* To unsubscribe from this list at any time, send a message to:           *
* [log in to unmask] with <subject: unsubscribe> and no text.        *
***************************************************************************