EMI Shielding Tape - High Conductivity Copper Foil Tape for EMI Shielding
Copper foil tape is a special tape made of pure copper foil or copper alloy foil as the substrate, coated with conductive or non-conductive adhesive on the back. It combines the excellent conductivity, thermal conductivity, ductility, and electromagnetic shielding properties of copper with the ease of adhesive tape bonding, making it widely used in many industrial and consumer fields.
5.0
Place of Origin:
Jiangsu, China
Size:
50mm*20m or as your request
Color:
Copper Color
Temperature Resistance:
-20 ºC to 120 ºC
Material:
Copper Foil+Pressure-Sensitive Adhesive
Brand:
Jerrytape
Waterproof:
Waterproof
Model NO.:
CFT-003
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Customized
Customization supported
Sample
Free Provided
Color
Copper Color
Width
3 mm (narrow width) to 1080 mm (wide width), supports customization
Length
20m, 50m or as You Need
Application
Plastic, Metal, Wood, Glass, Ceramic
Production Capacity
20containers/Month
Origin
Jiangsu, China
Specification
50mm*20m or as your request
Feature
Conductive, shielded, heat-resistant, radiation resistant, and interference resistant
Adhesive
Acrylic Acid
Thickness
Base material 0.007-0.2mm (commonly 0.018-0.05mm), adhesive layer 0.015-0.04mm
Product Introduction
Copper foil tape is a metal tape made of high-purity copper foil (≥ 99.95%) as the substrate, coated with pressure-sensitive adhesive. Its core function is electromagnetic shielding (EMI shielding), which is divided into two principles:
Electrical signal shielding: relying on the excellent conductivity of copper itself, it blocks high-frequency interference by reflecting or absorbing electromagnetic waves.
Magnetic signal shielding: Conductive substances (such as nickel) need to be added to the adhesive surface to suppress low-frequency magnetic field interference using the characteristics of magnetic materials.
Electrical signal shielding: relying on the excellent conductivity of copper itself, it blocks high-frequency interference by reflecting or absorbing electromagnetic waves.
Magnetic signal shielding: Conductive substances (such as nickel) need to be added to the adhesive surface to suppress low-frequency magnetic field interference using the characteristics of magnetic materials.
Product advantages
Good conductivity
Conductive, shielded, radiation proof, interference proof, UV proof, anti-aging, and strong sealing.
High viscosity
Has high adhesion, long-lasting stickiness, soft texture, and good handling performance.
Flexibility
It has excellent flexibility and excellent resistance to bending, and is formed by nickel copper metallization on the surface.
Easy to Use
Metallic copper foil tape is easy to tear, easy to twist and easy to stick on uneven surfaces.
application scenarios
Copper foil tape is suitable for electromagnetic shielding in various electronic products such as transformers, mobile phones, computers, PDAs, PDPs, LCD displays, laptops, copiers, etc.
1. Electromagnetic shielding of electronic products
Equipment types: mobile phones, laptops, LCD displays, transformers, communication devices, etc.
Function: Isolate internal circuit interference, prevent external electromagnetic waves from affecting the function, and also provide electrostatic discharge (ESD protection).
2. Industrial and Home Appliance Scenarios
Pipeline wrapping: Insulation for air conditioning/refrigerator steam ducts to reduce heat loss.
Alternative material: Replace enameled wire for transformer winding shielding.
3. Special purpose
Lithium battery manufacturing: current collector material (electronic grade copper foil).
High frequency transmission: Cable shielding layer to suppress signal attenuation.
1. Electromagnetic shielding of electronic products
Equipment types: mobile phones, laptops, LCD displays, transformers, communication devices, etc.
Function: Isolate internal circuit interference, prevent external electromagnetic waves from affecting the function, and also provide electrostatic discharge (ESD protection).
2. Industrial and Home Appliance Scenarios
Pipeline wrapping: Insulation for air conditioning/refrigerator steam ducts to reduce heat loss.
Alternative material: Replace enameled wire for transformer winding shielding.
3. Special purpose
Lithium battery manufacturing: current collector material (electronic grade copper foil).
High frequency transmission: Cable shielding layer to suppress signal attenuation.
4.Other purposes
• Guitar, stained glass, soldering, paper circuits, educational aid, electrical repairs, household repairs, bonding, grounding, DIY projects, decoration, crafts and so on.
• Preventing Slugs: Copper tape can be installed to the surface of the pot, which plants by preventing slugs and snails from climbing up the seedlings
Our Factory
Kunshan Jerrytape always pursues the tenet of "Customer satisfaction rate 100%, Product qualified rate 100%", the policy of " customer-focused, keep pace with the times", constantly with high quality and low price products feedback to the users. Today, our products are very popular in Britain, Amrica, Australia, Germany, Canada, Spain, Russia, Italy, Arab, Indonesia and many other countries. Jerrytape is based on high quality and good service to meet customers' requirements. We sincerely welcome all newand old friends hand in hand to cooperate and create a bright future. Sincerely look forward to working with you.
{{item.score}} Stars
{{item.pre}}%
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
{{itemAttr.params_key}}: {{itemAttr.params_value}}
Get in touch with us
just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs
Copyright © 2025 Kunshan Jieyudeng Intelligent Technology Co.,ltd - www.jerrytapevideo.com |Sitemap | Privacy Policy