Products
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Shielded ED Copper Foils
STD standard copper foil produced by CIVEN METAL not only has good electrical conductivity because of the high purity of copper, but also is easy to etch and can effectively shield electromagnetic signals and microwave interference. The electrolytic production process allows for a maximum width of 1.2 meters or more, allowing for flexible applications in a wide range of fields. The copper foil itself has a very flat shape and can be perfectly molded to other materials. The copper foil is also resistant to high-temperature oxidation and corrosion, making it suitable for use in harsh environments or for products with strict material life requirements.
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Copper Strip
Copper strip is made of electrolytic copper, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing.
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High Temperature Resistant Copper Foil
With the continuous development of modern technology, the application of copper foil has become more and more extensive. Today we see copper foil not only in some traditional industries such as circuit boards, batteries, electronic appliances, but also in some more cutting-edge industries, such as new energy, integrated chips, high-end communications, aerospace and other fields.
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Copper Foil for Vacuum Insulation
The traditional vacuum insulation method is to form a vacuum in the hollow insulation layer to break the interaction between inside and outside air, so as to achieve the effect of heat insulation and thermal insulation. By adding a copper layer into the vacuum, the thermal infrared rays can be reflected more effectively, thus making the thermal insulation and insulation effect more obvious and long-lasting.
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Copper Foil for Printed Circuit Boards(PCB)
Printed circuit boards (PCB) have been widely used in daily life, and with increasing modernization, circuit boards are everywhere in our lives. At the same time, as the requirements for electrical products become higher and higher, the integration of circuit boards has become more complex.
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Copper Foil for Plate Heat Exchangers
Plate heat exchanger is a new type of high-efficiency heat exchanger made of a series of metal sheets with certain corrugated shapes stacked on top of each other. A thin rectangular channel is formed between the various plates, and heat exchange is carried out through the plates.
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Copper Foil for Photovoltaic Welding Tape
With the solar module to achieve the function of power generation must be connected to a single cell to form a circuit, to achieve the purpose of collecting the charge on each cell. As a carrier for charge transfer between the cells, the quality of the photovoltaic sink tape directly affects the application reliability and current collection efficiency of the PV module, and has a great impact on the power of the PV module.
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Copper Foil for Laminated Copper Flexible Connectors
Laminated Copper Flexible Connectors is suitable for various high-voltage electrical appliances, vacuum electrical appliances, mining explosion-proof switches and automobiles, locomotives and other related products for soft connection, using copper foil or tinned copper foil, made by cold pressing method.
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Copper Foil for High-end cable Wrapping
With the popularization of electrification, cables can be found everywhere in our lives. Due to some special applications, it requires using shielded cable. Shielded cable carries less electrical charge, is less likely to generate electrical sparks, and has excellent anti-interference and anti-emission properties.
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Copper Foil for High Frequency Transformers
Transformer is a device that transforms AC voltage, current and impedance. When AC current is passed in the primary coil, AC magnetic flux is generated in the core (or magnetic core), which causes voltage (or current) to be induced in the secondary coil.
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Copper Foil for Heating Films
Geothermal membrane is a type of electric heating film, which is a heat-conducting membrane that uses electricity to generate heat. Because of its bottom power consumption and controllability, it is an effective alternative to traditional heating.
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Copper Foil for Heat Sink
Heat sink is a device to dissipate heat to the heat-prone electronic components in electrical appliances, mostly made of copper, brass or bronze in the form of plate, sheet, multi-piece, etc., such as the CPU central processing unit in the computer to use a large heat sink, the power supply tube, line tube in the TV, amplifier tube in the amplifier are to use heat sink.
