Short Description
High Temperature Double Conductive Copper Foil Tape is a 0.05mm conductive adhesive copper tape designed for EMI/RFI shielding, grounding, conductive bonding, battery protection, electronics repair and circuit protection. The copper foil surface and adhesive layer can both provide conductivity, making it suitable for reliable electrical connection and anti-interference applications.
Product Description
High Temperature Double Conductive Copper Foil Tape is made from high-purity copper foil coated with conductive acrylic adhesive. The tape provides stable electrical conductivity, strong adhesion, heat-resistant performance and easy processing for electronic, electrical and industrial applications.
This 0.05mm copper foil tape is suitable for EMI/RFI shielding, grounding protection, circuit protection, battery pack bonding, electronic device shielding, PCB repair, cable shielding, conductive connection, laptop maintenance, control cabinet grounding and anti-static applications.
The copper foil surface offers excellent electrical conductivity and shielding performance, while the conductive adhesive layer helps reduce contact resistance and supports electrical connection through the adhesive side. The tape can be easily cut, slit, wrapped, laminated or die-cut into custom shapes.
We support custom width, length, copper thickness, total thickness, adhesive type, liner type, roll size, die-cut shape, sheet layout, label and OEM packaging for electronics manufacturers, battery factories, repair workshops, distributors and e-commerce sellers.
Key Features
Double Conductive Structure
The copper foil surface is conductive, and the adhesive layer can also be made conductive. This helps create stable electrical contact for grounding, shielding and conductive bonding.
0.05mm Thin Design
The 0.05mm thickness is suitable for electronics, battery packs, PCB areas, laptop shielding and compact spaces where thin conductive material is required.
High Temperature Resistant Option
High-temperature adhesive can be customized for demanding electronics and industrial applications. Suitable for heat spreading, shielding and protection under controlled temperature conditions.
EMI/RFI Shielding
Copper foil helps reduce electromagnetic interference and radio frequency interference in electronic devices, cables, modules and metal housings.
Strong Adhesion
Conductive acrylic adhesive provides secure bonding to suitable surfaces such as metal, PCB, plastic housing, battery casing and electronic components.
Easy to Cut and Die-Cut
The tape can be slit into narrow widths or die-cut into strips, pads, circles, squares and special shapes according to customer drawings.
Stable Conductivity
Low-resistance conductive bonding helps maintain stable current flow and consistent shielding performance.
OEM Custom Service
Custom width, thickness, adhesive strength, liner, die-cut parts, roll packaging and private label packaging are available.
Product Parameters
| Item | Specification |
|---|---|
| Product Name | High Temperature Double Conductive Copper Foil Tape |
| Product Type | Conductive Adhesive Copper Foil Tape |
| Material | Copper Foil + Conductive Acrylic Adhesive |
| Copper Purity | 99.9% / Custom |
| Tape Color | Metallic Copper |
| Adhesive Side | Single-Sided Adhesive |
| Conductive Type | Copper Surface Conductive + Conductive Adhesive Layer |
| Total Thickness | 0.05mm |
| Copper Foil Thickness | Custom, according to total thickness requirement |
| Adhesive Type | Conductive Acrylic Adhesive / High-Temperature Conductive Adhesive |
| Width | 3mm / 6mm / 12mm / 20mm / 25mm / 38mm / 50mm / Custom |
| Length | 10m / 20m / 25m / 30m / 50m / Custom |
| Release Liner | Blue PET Liner / Paper Liner / Custom |
| Surface Finish | Smooth Copper Surface |
| Conductivity | Copper foil conductive; adhesive conductivity available |
| Heat Resistance | Standard / High-temperature adhesive available on request |
| Shape | Roll, strip, sheet, pad, circle, rectangle, custom die-cut shape |
| Cutting Method | Slitting, sheet cutting, die cutting, kiss cutting |
| Features | Conductive, heat resistant, EMI shielding, grounding, flexible, easy to cut |
| Applications | EMI shielding, grounding, battery bonding, circuit protection, electronics repair |
| Packaging | OPP bag, roll pack, color box, blister card, carton, custom packaging |
| OEM Service | Logo label, barcode, private label, custom roll size, die-cut layout |
| Sample | Available |
| MOQ | Depends on size, adhesive type and packaging requirements |
Recommended Size Options
| Model | Thickness | Width | Length | Adhesive Type | Application |
|---|---|---|---|---|---|
| HT-CFT-003 | 0.05mm | 3mm | Custom | Conductive Acrylic | Fine circuit repair, precision shielding |
| HT-CFT-006 | 0.05mm | 6mm | Custom | Conductive Acrylic | PCB repair, small electronic parts |
| HT-CFT-012 | 0.05mm | 12mm | Custom | Conductive Acrylic | Cable shielding, conductive bonding |
| HT-CFT-020 | 0.05mm | 20mm | Custom | Conductive Acrylic | EMI shielding, grounding protection |
| HT-CFT-025 | 0.05mm | 25mm | Custom | Conductive Acrylic | Battery pack bonding, circuit protection |
| HT-CFT-038 | 0.05mm | 38mm | Custom | High-Temp Conductive Adhesive | Electronic device shielding |
| HT-CFT-050 | 0.05mm | 50mm | Custom | High-Temp Conductive Adhesive | Large-area shielding, industrial use |
| HT-CFT-Custom | Custom | Custom | Custom | Custom | OEM, die-cut, private label |
Product Structure
| Layer | Description |
|---|---|
| Copper Foil Surface | High-purity copper foil for conductivity, shielding and heat spreading |
| Conductive Adhesive Layer | Conductive acrylic adhesive for bonding and electrical connection |
| Release Liner | Protects the adhesive before use and supports clean peeling |
| Roll Core | Stable roll structure for slitting, storage and application |
| Application Surface | PCB, metal housing, battery pack, cable, electronic component, plastic housing |
Applications
EMI/RFI Shielding
Used for laptops, electronic devices, communication modules, sensors, cables, PCB areas and metal housings to reduce interference.
Grounding Protection
Suitable for grounding paths, conductive bonding, static discharge, electrical cabinets and equipment grounding.
Battery Pack Conductive Bonding
Can be used for battery packs, battery protection areas, conductive connection and shielding applications.
Electronics Repair
Suitable for PCB repair, laptop repair, circuit modification, conductive patching and electronic maintenance.
Cable and Wire Shielding
Can be wrapped around cables, wire harnesses and connectors for shielding and anti-interference protection.
Heat-Resistant Protection
Copper foil helps with heat spreading and surface protection. High-temperature adhesive can be customized according to application requirements.
Suitable Surfaces
| Surface | Suitability |
|---|---|
| Copper Surface | Suitable |
| Aluminum | Suitable |
| Stainless Steel | Suitable |
| Metal Housing | Suitable |
| PCB Surface | Suitable |
| Battery Surface | Suitable |
| Cable Surface | Suitable |
| Plastic Housing | Suitable |
| Acrylic | Suitable |
| Glass | Suitable |
| Rough Surface | Test before use |
| Dusty Surface | Not recommended |
| Oily Surface | Not recommended |
| Oxidized Surface | Clean before use |
Selling Points for Independent Site
0.05mm Thin Copper Foil Tape
Suitable for compact electronic spaces and precision bonding.
Double Conductive Performance
Copper surface and conductive adhesive layer help provide reliable electrical connection.
High Temperature Adhesive Option
Available for electronic, battery and industrial applications requiring heat-resistant bonding.
EMI Shielding and Grounding
Designed for anti-interference, circuit protection and electrical grounding.
Custom Width Available
3mm, 6mm, 12mm, 20mm, 25mm, 38mm, 50mm and custom widths available.
Easy to Die-Cut
Can be converted into rolls, strips, pads, circles, sheets and custom shapes.
OEM Packaging Supported
Suitable for distributors, Amazon sellers, electronics repair brands and industrial buyers.
Usage Instructions
Clean the bonding surface before application.
Make sure the surface is dry and free from dust, oil, wax or oxidation.
Cut the copper foil tape to the required length.
Peel off the release liner carefully.
Apply the tape to the target surface.
Press firmly to improve adhesion and conductivity.
For grounding applications, make sure the copper foil contacts the conductive area.
For high-temperature or critical electronic applications, test before mass use.
Important Notes
For applications requiring conductivity through the adhesive layer, please confirm the conductive adhesive version before ordering. Heat resistance depends on adhesive type, bonding surface, pressure and working environment. Adhesion and conductivity may vary depending on surface cleanliness, temperature, humidity and application pressure. Testing is recommended before critical electronic or mass production applications.
FAQ
Is this tape double sided?
The standard structure is single-sided adhesive copper foil tape. “Double conductive” means the copper foil surface is conductive and the adhesive layer can also be conductive. True double-sided adhesive copper foil tape can be customized if required.
What is the thickness?
The standard total thickness is 0.05mm. Other thicknesses can be customized.
Is it suitable for EMI shielding?
Yes. It is suitable for EMI/RFI shielding in electronics, laptops, cables, PCB areas, battery packs and metal housings.
Can it be used for grounding?
Yes. It can be used for grounding protection, conductive bonding and static discharge paths.
Can the width be customized?
Yes. Widths such as 3mm, 6mm, 12mm, 20mm, 25mm, 38mm, 50mm and custom widths are available.
Is it heat resistant?
Copper foil has good heat spreading and heat-resistant properties. The final temperature resistance mainly depends on the adhesive. High-temperature conductive adhesive can be customized.
