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Reply To: | TechNet Mail Forum. |
Date: | Wed, 24 Sep 1997 09:41:05 -0500 |
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I am sending this message again to include my phone number, fax
number, and e: mail address if anyone wishes to contact me direct:
Jim Spendow
Smiths Industries
4141 Eastern Ave
Grand Rapids MI 49518-8727
Ph: 616-241-8413
Fax: 616-241-8686
E:mail: [log in to unmask]
We are considering using Polyimide Thermount for some of our
applications where in the past we have used Polyimide MLB's with
Cu/Invar/Cu or Cu/Moly/Cu foils or cores to achieve CTE's in the range
of 8.0 to 11.0 PPM/ degree C. Our applications are primarily for use
in the military aerospace environment. I would very much appreciate
hearing from PWB fabricators and users of their experiences with using
Thermount. Information that I would be interested in, but certainly
not limited to would be the following:
Handling
Storage
Conditioning
Processing
Rework
Conformal coating
Testing, Thermal & Environmental
CTE data
Applications (end use)
Applications (SMT - leaded/leadless, device types/sizes)
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