Adhesion Promotion

 

Showing all 5 results

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    MAGNABOND™ CO-300

    A copper oxide process uniquely formulated to produce a variety of oxide coatings ranging from a very fine-grained bronzed oxide to a larger grained black oxide. MAGNABOND CO-300 provides the flexibility to manipulate the grain size allowing for processing a wide variety of dielectric materials while maintaining optimum inner-layer bonding.

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    MAGNABOND™ OxAlt

    MAGNABOND OxAlt is a three-part micro-etch additive designed to promote mechanical copper-epoxy bonding by optimizing the topography of the copper substrate. MAGNABOND OxAlt offers several benefits over other conventional oxide and competitive oxide alternatives, including: low cost of operation; ease of control, and consistent copper topography at etch rates of 40 microinches per minute. A pre-dip solution is necessary to pre condition the substrate and to minimize drag-in of water into the MAGNABOND OxAlt.

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    PREPBOND™

    An alkaline cleaner for use in the LAYERBOND 2000 adhesion promoter process. PREPBOND provides complete surface preparation for this process, eliminating the need for a microetch. It completely removes residues from Resist Stripper, and is extremely effective for removing handling soils and fingerprints. For spray, flood and soak applications.

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    QUANTUM ETCH™

    A stabilized peroxide product for use with sulfuric acid to form a peroxide/sulfuric microetch. QUANTUM ETCH provides a superior microetch which can be used for inner layer processing, pre-plate cleaning, and cleaning prior to solder leveling. For pre-plate cleaning of panels plated with electroless copper, use the low etch rate operating conditions. QUANTUM ETCH produces a uniformly etched surface, and will maintain a constant desired etch rate over a broad solubility range of copper sulfate in the bath.

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    ULTRACLEAN™ NF

    Formulated to remove dirt, oil, fingerprints and other soils from copper surfaces without etching the copper. ULTRACLEAN NF is especially recommended for cleaning Invar/copper laminate and double treated copper foil. Also for use prior to resist lamination, oxide treatment and plating processes. Its non-chelating formula allows for easy waste treatment. ULTRACLEAN NF is non-foaming for use in conveyorized spray applications.