PCB
Metallization
Surface Treatment
3D-MID
Metallization chemistry for 3D Molded Interconnect Device (MID) technology
PCB
Imaging
Metallization
Developer, Stripper & ancillaries
DuPont Electronic Solutions compliments its range of photo imageable products with a wide range of supporting products for developing, etching and stripping processes.
PCB
Imaging
Diazo Phototooling Films
ImageMaster™ Diazo Phototooling Films are suited for making high-quality phototools that are scratch and chemical resistant for use in exposing liquid and dry film photoresists (including solder masks) employed in the manufacture of printed wiring boards.
PCB
Basematerial
DuPont Pyralux® Flexible CCL
Pyralux® and Nikaflex® flexible laminates, coverlay, adhesive and Bondply adhesiveless, acrylic and epoxy-adhesive
PCB
Cleaning
DuPont™ Sontara® Wipes
Unlike many nonwoven fabrics, Sontara® uses no binders, chemicals or adhesives. It has exceptional mechanical strength, excellent absorbency, and because the fibers are washed during fabric formation, it exhibits very low lint.
PCB
Metallization
Electrolytic copper plating
DuPont electrolytic copper plating and via filling advanced chemistry
PCB
Metallization
Inner layer bonding
Dupont treatment etch are formulated to produce a uniform, highly-textured and passivated surface coating on copper innerlayers.
PCB
Imaging
Chemical Milling
Liquid photoresist
DuPont Photoposit™ range of negative and positive liquid photoresists enable uniform thin coatings for improved surface conformance, fine-line etching performance, as well as lower costs and reduced waste.
PCB
Metallization
Making hole conductive
DuPont longstanding expertise in electroless copper plating solutions
PCB
Metallization
PCB final finishes
ENIG, ENEPIG, Tin and SnPB high performing PCB latest final finish product from DuPont Electronic Solutions.
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