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.
A copper plating additive for acid sulfate plating baths designed specifically for high throwing power through-hole plating of printed circuit boards. CuBrite PC-525 produces bright copper deposits that provide consistent thermal stress performance. CuBrite PC-525 is a single, clear addition agent, added on an ampere hour basis, which is used to control the brightness and physical properties of the deposit. The extreme stability of this additive greatly reduces the need for routine solution purification.
A liquid 45% potassium carbonate concentrate formulated to develop fully aqueous dry film photoresists and photoimageable solder masks. DX-45 HW contains a unique blend of ingredients to ensure straight sidewalls and will help clean the foot” of underdeveloped polymer. Furthermore
An acid, non-etching cleaner that provides the most effective removal of chromate conversion coating from copper laminate. LAYER CLEAN NP also removes soils such as fingerprints and oxides. Used prior to photoresist lamination, it reduces imaging defects by improving photoresist adhesion. LAYER CLEAN NP’s non-chelating, non-chloride, phosphate free formula cleans and conditions copper surfaces, and provides consistent high speed cleaning at low concentrations. It is effective in both spray and soak applications.