Application Common Sense and Classification of Copper Foil Tape
Ⅰ. Common sense of application of copper foil tape
1. The test conditions are room temperature 25°C and relative humidity below 65°C using the results of the American ASTMD-1000 test;
2. When storing the goods, please keep the room dry and ventilated. The domestic copper is generally stored for 6 months, and the importing country can store it for a longer time and is not easy to oxidize;
3. The product is mainly used to eliminate electromagnetic interference (EMI) and isolate the harm of electromagnetic waves to the human body. High temperature tape is mainly used in computer peripheral wire, computer monitor and transformer manufacturers.
Electronic grade copper foil (purity above 99.9%, thickness 5um-105um) is one of the basic materials of the electronic industry. In recent years, the electronic information industry has developed rapidly, and the use of electronic grade copper foil is increasing.
Products are widely used in industrial calculators, communication equipment, QA equipment, lithium-ion batteries, civilian televisions, video recorders, CD players, copiers, telephones, air conditioners, automotive electronic components, game consoles, etc.
The demand for electronic-grade copper foil, especially high-performance electronic-grade copper foil, is increasing in the international market.
Ⅱ. Classification of copper foil tapes (single-conductor copper foil/double-conductor copper foil)
1. Product introduction:
Single-conductive copper foil tape is mainly used for computer monitors, computer peripheral wires and transformers to manufacture central air-conditioning pipelines, pipeline joints for smoking machines, refrigerators, water heaters, etc., and for precision electronic products, computer equipment, wires, cables, etc.; During transmission, the single-conductive copper foil tape can also isolate electromagnetic wave interference, so that its high temperature resistance can prevent spontaneous combustion.
The double-conductive copper foil adhesive tape has the properties of heat preservation, heat insulation, waterproof, good adhesion, good cold resistance, easy tearing, and resistance to electromagnetic interference (EMI), which can isolate the harm of electromagnetic waves to the human body, so as to avoid voltage or current affecting the function . Common thicknesses are 0.05mm, 0.06mm, 0.07mm, and 0.09mm.
2. Suitable use:
Widely used in computer monitors, computer peripheral wires and transformer manufacturing central air-conditioning pipelines, pipeline joints of smoking machines, refrigerators, water heaters, etc., used in precision electronic products, computer equipment, wires, cables, etc.; when performing high-frequency transmission, it can be Isolate electromagnetic interference.
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