Dear TechNetters;

I need information on the CTE (in x, y and z axes) of the various grades 
of FR-4, FR-5, polyimide, etc. from different raw material manufacturers.

I am looking for names and contact information such as: Internet addresses, 
Snail Mail addresses, and/or telephone numbers of raw material suppliers.

TIA

Charlie Barker, Mfg. Eng.
Input/Output, Inc
Stafford, Texas
713/276-3328
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http://www.i-o.com