PTH Metalization

Showing all 8 results

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    Circutek A-778

    An acidic liquid concentrate which modifies palladium catalyzed surfaces for subsequent deposition of electroless copper. CIRCUTEK A-778produces a highly active surface for initiating rapid copper deposition while protecting the electroless copper bath from drag in contamination from the activator solution.

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    Circutek CC-710

    An alkaline solution to prepare and condition printed circuit boards for through-hole metallization. CIRCUTEK CC-710is specially formulated to remove fingerprints, light soil and other contaminates from copper foil. It also conditions hard to catalyze surfaces such as organic resin and glass for subsequent electroless copper deposition. CIRCUTEK CC-710is supplied as a liquid concentrate.

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    Circutek CC-720

    Circutek CC-720 is an acidic cleaner/conditioner for use in the electroless copper metallization process in the PCB industry. It is formulated to remove fingerprints, light soil and other contaminants from copper foil. It also conditions non-metallic surfaces such as organic resin and glass for subsequent catalyst chemisorption and electroless copper deposition.

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    Circutek PC-701

    A high speed, electroless copper process which is capable of depositing 80 -100 millionths of copper in 30 minutes. CIRCUTEK PC-701 deposits a dense, adherent copper film on catalyzed surfaces for the production of printed circuit boards.The solution is easy to control and has a broad operating temperature range. The copper produced is a bright pink, fine-grained deposit, which is readily receptive to subsequent copper electrodeposition.

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    Circutek PC-801

    A high speed, electroless copper process which is capable of depositing 80 -100 millionths of copper in 30 minutes. CIRCUTEK PC-801 deposits a dense, adherent copper film on catalyzed surfaces for the production of printed circuitboards.The solution is easy to control and has a broad operating temperature range. The copper produced is a bright pink, fine-grained deposit, which is readily receptive to subsequent copper electrodeposition.

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    Circutek PD-776

    Pre-dip solution used in conjunction with CIRCUTEK C-777activator in catalyzing the substrate for subsequent electroless copper deposition. CIRCUTEK PD-776replaces the hydrochloric acid and water normally used in the step prior to the activator and in the activator solution itself.

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    Circutek™ ME-515

    A powdered material that is mixed with water and sulfuric acid to make a mild etch solution for copper and copper alloys. The operating solution provides a bright, clean, uniformly etched copper surface on printed circuit boards.

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    Onyx

    Onyx is a process in which a proprietary graphite dispersion is used to impart electrical conductivity on through holes and vias of printed circuit boards. This process prepares the board for copper electroplating in a similar way electroless copper process does but with the benefits of simplicity and environmental friendliness. Onyx consists of a short sequence of chemical steps that include conditioning with Onyx CC, graphite application with Onyx DM and leveling with Onyx LV.