Nail heading and burr formation were highlighted as major entry-related defects in high speed PCB drilling. Yet even when entry integrity is controlled, another critical issue remains inside the drilled hole: wall smoothness. The inner wall surface is the foundation for copper plating, which creates the conductive pathways between PCB layers. If the wall is […]
Nanofilm is pleased to announce the launch of Rainbow-TAC, our latest Tetrahedral Amorphous Carbon (ta-C) coating. With exceptionally high hardness, ultra-thin coating thickness and low friction coefficient, Rainbow-TAC was designed to surpass the limits of existing ta-C coatings in high-intensity machining operations. Through Nanofilm’s patented Filtered Cathodic Arc Vacuum (FCVA) technology, Rainbow-TAC is coated with […]
Nanofilm participated in the IZB Exhibition held in Wolfsburg, Germany from 11th to 13th October. We had an extremely fulfilling experience, connecting with the automotive industry and sharing about how our nanotechnology solutions help maximize productivity and efficiency in automotives.
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