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<p><a href="https://www.pcbccl.com/copper-clad-laminate" rel="noopener noreferrer" target="_blank">Copper clad laminate</a> is a kind of plate-like material made by impregnating electronic fiberglass cloth or other reinforcing materials with resin, and covering one or both sides with copper foil and hot pressing. It is called copper clad laminate (Copper Clad Laminate, CCL), referred to as copper clad laminate.</p><p><br></p><p>Copper clad laminate is an extremely important basic material for printed circuit boards. Printed circuit boards of various forms and functions are selectively processed, etched, drilled and copper-plated on the copper clad laminate. Different printed circuits (single-sided, double-sided, multilayer).</p><p><br></p><p>As the substrate material in the manufacture of printed circuit boards, copper clad laminates mainly play the role of interconnection, insulation and support for the printed circuit board, and have a great influence on the transmission speed, energy loss and characteristic impedance of the signal in the circuit. Therefore, the performance, quality, processability, manufacturing level, manufacturing cost, and long-term reliability and stability of the printed circuit board depend to a large extent on the copper clad laminate.</p><p><br></p><p>The main purpose of copper clad laminate</p><p>Traditional copper clad laminates are mainly used to manufacture printed circuit boards to support, interconnect, and insulate electronic components. They are called important basic materials for printed circuit boards. It is an indispensable important electronic material for all electronic complete machines, including aviation, aerospace, remote sensing, telemetry, remote control, communications, computers, industrial control, household appliances, and even high-end children's toys. With the continuous improvement of technology, some special electronic copper clad laminates have also been used to directly manufacture printed electronic components in recent years.</p><p>Due to the miniaturization, light weight and thinning of electronic products, printed circuit boards must have various high-quality and high-tech characteristics, so that the manufacturing technology of printed circuit boards directly involves a variety of contemporary high-tech. Its main and most important The material-copper clad laminate, must have various high-quality and high-tech characteristics.</p>
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