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Title: Copper foil adhesion within polyimide/glass multilayer printed wiring boards: Final report

Technical Report ·
OSTI ID:6580769

Copper foil adhesion to polyimide/glass prepreg was evaluated. Typical peel strength obtained between prepreg and the smooth side of the copper foil was 1 to 3 lb./in. width. Peel strength between prepreg and the rough side of the copper foil ranged between 6 and 7 lb./in. width. An alternate test for evaluating the integrity of multilayer printed wiring boards is described.

Research Organization:
Allied Corp., Kansas City, MO (USA). Bendix Kansas City Div.
DOE Contract Number:
AC04-76DP00613
OSTI ID:
6580769
Report Number(s):
BDX-613-3743; ON: DE87009100
Country of Publication:
United States
Language:
English