Copper foil tape

Copper foil tape is a type of shielding material widely used in electronic devices to protect against electromagnetic interference (EMI) and radio frequency interference (RFI). It consists of a layer of copper foil laminated onto a flexible backing material, often polyethylene or polyester, with a conductive adhesive on the reverse side. This tape is designed to create a barrier against unwanted electromagnetic fields, effectively shielding internal components from external interference and vice versa.

Availability

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Custom Manufacturing

Custom Copper foil tape

To customize your Copper Foil Tape, contact our sales team for a personalized quote and further assistance.

Custom Widths and Lengths: Tailor the tape to your specific project needs.
Adhesive Types: Choose from various adhesive strengths for different applications.
Pre-cut Shapes: Get tape in pre-cut shapes and sizes for convenience.
Bulk Orders: Special pricing available for large quantities.

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Product descriptions

Specification

To customize Copper Foil Tape, specify the required length, width, and adhesive type. Contact our sales team for a personalized quote and further assistance.

item	value
Model Number	Pure Aluminum Foil Tape
Adhesive	Acrylic
Adhesive Side	Single/Double Sided
Material	Copper Foil
Feature	EMI shielding,Heat-Resistant,Thermal insulation
Color	Copper
Carrier	Copper Foil
Adhesive	Conductive Adhesive (or non-Conductive Adhesive)
Carrier Thickness(mm)	0.15-0.1 mm
Total Thickness(mm)	0.06-0.15
Resistance(Ω)	≤0.2
Initial Tack(kg/inch)	≥0.8
Application Temperature(℃)	-10-130℃
Shielding Effectiveness(DB)	55-88
Width(mm)	5-380 mm(Custom Slit)

Copper foil tape Manufacturing

The manufacturing process of copper foil tape involves several key steps, starting from the production of copper foil to the final assembly of the tape with its adhesive backing.

1.Production of Copper Foil: The process begins with melting copper, which is then rolled into thin sheets.

2.Coating with Adhesive: After the copper foil is produced, it is coated with an adhesive.

3.Lamination to Backing Material: The copper foil, now coated with adhesive, is laminated to a backing material.

4.Slitting to Desired Width and Length: The tape is then slit to the required width and length using rotary cutters or hot knives.

5.Packaging: Finally, the copper foil tape is packaged for shipping and storage.

This manufacturing process ensures that copper foil tape is flexible, resistant to corrosion, and capable of withstanding high temperatures, making it suitable for a wide range of applications.

Benefits

Copper foil tape is renowned for its versatility and effectiveness in a wide range of applications. Here are the key benefits of copper foil tape:

Effective EMI Shielding
Reliable Grounding
Enhanced Signal Integrity
Versatile Applications
Easy Application and Handling
Durability and Longevity
Space Efficiency

Applications

Copper foil tape is a versatile material used in various applications due to its conductive properties, flexibility, and ease of use. Below is a comprehensive overview of the diverse applications of copper foil tape across different industries and sectors: