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Copper foil tape is a kind of metal tape, which can be divided into single-sided conductive and double-sided conductive. Its substrate mainly consists of copper foil with purity higher than 99.95% and ordinary pressure-sensitive adhesive (non-conductive - single conductive copper foil tape) and conductive acrylic pressure-sensitive adhesive (double-sided conductive copper foil tape).
It is mainly used to isolate the harm of electromagnetic waves to the human body, to avoid unwanted voltage and current, and to affect function. In addition, it has a good effect on the discharge of static electricity after grounding. Magnetic shielding requires the copper foil tape's adhesive surface conductive material "nickel" to achieve the role of magnetic shielding, which is widely used in cell phones, notebook computers, and other digital products.
Aluminum Foil Tape consists of high quality pressure sensitive adhesive and aluminum foil, the base material is more than 99.95% pure aluminum foil.
Aluminum foil tape has good adhesion, strong adhesion, anti-aging and other effects. Specifications (0.05mm-0.08mm) various widths and lengths, is the main raw material accompanying the refrigerator and freezer, but also one of the necessary materials for the distribution of heat preservation materials。This product is widely used in refrigerators, air aprons, automobiles, petrochemicals, bridges, hotels, for all kinds of transformers, cell phones, computers, PDAs, PDP, LED displays, laptop computers, photocopiers, and other electronic products in need of electromagnetic shielding place.
First of all, these two materials are not the same material, the color is also very different. Performance is also a lot of difference, copper relative to aluminum, better conductivity. The shielding performance of copper foil tape is also better than aluminum foil. However, the width of aluminum foil tape can be 1m, while copper foil tape is only 600mm.
Copper foil tape price will be much more expensive than aluminum foil tape. Because their base materials are not the same, copper is more expensive than aluminum.
If the customer requirements are not high, choosing aluminum foil tape will be better. If the product is considered fine, to be more breakthrough must choose copper foil tape.
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| Sales - Mr Jason |
|
| Sales - Mrs Lulu |
|
| Sales - Mr Tom |
|
| Sales - Mrs Sasa |
|
