The next stage of the process is where chemical etching comes into play. The end result is a sheet of copper-clad laminate. Sheets of copper foil are applied to both sides, before being placed in a heated press to complete the curing of the resin and allow the different layers to bond together. Multiple sheets of prepreg are stacked to the required thickness to create a laminated sheet. Fibreglass provides insulation whereas copper forms the conductive pathways within the component.ĭuring the manufacturing process, a sheet of fibreglass fabric is coated with epoxy resin and heated until the resin is partially cured. The two main materials found in motherboards are fibreglass and copper. But how does chemical etching fit into the equation? How is a Motherboard Made? Since the motherboard is such an important component, it should come as no big surprise that manufacturing motherboards is such an intensive process. Created with the help of chemical etching, it provides the vital communication pathways which enable the rest of the machine to work effectively and efficiently, as well as handling the video circuitry and any connections to external devices. One of the key parts of the computer is the motherboard. This means that the components which make up your computer have had to become smaller in size, yet much greater in terms of speed, power, and capacity. As technology has advanced, the PC has become more and more sleek, streamlined and high-tech. Over the years, computers have become integral to both industry and modern life. Back to articles Creating Motherboards Using Chemical Etching

Used motherboards