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Inner layer bonding

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Dupont treatment etch are formulated to produce a uniform, highly-textured and passivated surface coating on copper innerlayers.

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Inner layer bonding

Designation Description

Oxydation brown

CIRCUBOND 2200

Uniform dark brown aspect

Oxydation black

PROBOND 80

Black aspect – vertical or horizontal utilisation

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  • Questo campo serve per la convalida e dovrebbe essere lasciato inalterato.