Copper foil tape, often called **conductive copper tape** or **adhesive copper tape**, is a remarkably multipurpose substance applied throughout a variety of industries, from electronics to arts and crafts. Its Principal charm lies in the superb electrical conductivity of copper coupled with the ease of the adhesive backing. This enables for straightforward application in cases requiring electrical shielding, grounding, or simply ornamental features[1].
## Exactly what is Copper Foil Tape?
At its core, copper foil tape is made of a thin copper foil backing coated by having an adhesive. This adhesive can be both non-conductive or, extra typically, **conductive adhesive copper tape**[three]. Conductive adhesives contain particles that enable electricity to circulation as a result of them, producing Double Sided Copper Tape a continual conductive path from your copper foil into the surface It really is applied to[5]. This element is crucial For several of its apps.
The tape is usually readily available in rolls of assorted widths and lengths, with a few common dimensions which includes 45mm x 10m, 20mm x 30m, and 6mm x 33m[1][4][7]. It is known for getting flexible, sturdy, and proof against oxidation and discoloration, particularly when tinned copper is employed[1][3][nine].
## Types of Copper Foil Tape
Copper foil tape comes in quite a few configurations to suit different requirements:
* **Single-sided conductive copper tape** has adhesive on 1 side, with the adhesive alone generally staying conductive[1][9].
* **Double-sided copper tape** features adhesive on either side of your copper foil, which makes it appropriate for programs where conductivity is necessary from both equally surfaces or for bonding conductive parts[2]. The adhesive will also be conductive on each side[3].
## Important Purposes and Added benefits
Copper foil tape is broadly adopted as a result of its distinctive Attributes:
### 1. EMI Shielding and Grounding
Among the most vital employs of **conductive foil tape** is for **EMI (Electromagnetic Interference) shielding**[2]. Digital devices emit electromagnetic fields which can interfere with other electronics or Despite having the product's very own overall performance. Copper tape correctly blocks and dissipates these electromagnetic waves, safeguarding sensitive parts[one][2]. It can be typically located in:
* Transformers, mobile phones, desktops, LCD shows, and other Digital products[1][two].
* PCB (Printed Circuit Board) shields and cable shields[three].
* Shielded rooms and for grounding applications to forestall electrostatic discharge[two][3].
### two. Electrical Repairs and Do it yourself Assignments
Its fantastic conductivity makes it ideal for several electrical repairs and DIY programs.
* **Copper tape for soldering** allows for quick soldering to produce conductive connections, as being the tape alone is often solderable[2][9].
* It can be Employed in educational tasks and for normal conduction purposes[1][9].
### 3. Arts, Crafts, and Stained Glass
Copper foil tape is actually a staple in stained glass get the job done, exactly where It really is accustomed to wrap the perimeters of glass items, allowing for them to become soldered collectively[one][7]. It's also common for other craft and artwork initiatives, introducing a metallic, conductive element[2].
## Material and Specifications
The tape is created from pure copper and commonly uses an acrylic pressure-delicate adhesive, that may be conductive[two][five]. Critical requirements generally include things like:
* **Product:** Copper[one][9]
* **Adhesive sort:** Conductive acrylic adhesive (single-sided or double-sided)[1][two][five]
* **Temperature resistance:** Can stand up to Copper Tape Conductive Adhesive temperatures around 120°C (248°File) or maybe one hundred fifty five°F (sixty eight°C) for a few varieties, however certain ratings differ by item[one][9].
* **Resistance:** Really minimal, usually lower than 0.05 ohms[two].
* **Versatility:** Extremely conformable, permitting it for use on irregular surfaces[one].
No matter whether for intricate electronic layouts, realistic electrical fixes, or Innovative artistic endeavors, copper foil tape provides a trusted and productive Answer due to its conductive Houses and ease of software.