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id m0tlFpU-00005cC; Sat, 10 Feb 96 07:59 CST |
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14:21 1996 |
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Sat, 10 Feb 1996 09:03:19 -0500 |
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Resin recession can be caused by:
1) cure of resin and prepreg used.
2) interactions of desmear/etchback/metallization
process used with the resin systems
3) there can be a difference between lots if one
has thicker copper plating than another
Susan Mansilla
Robisan Laboratory, Inc
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