Wholesale Copper Tape Foil Distributor
 | Wholesale Copper Tape Foil Distributor
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Copper foil tape delivers high-conductivity performance for EMI/RFI shielding, grounding, and bonding in industrial and electronics applications. Its malleable copper backing ensures excellent electrical continuity, while the pressure-sensitive adhesive provides strong attachment on various surfaces. Designed for outdoor and indoor installations, this tape maintains consistent performance under thermal, humidity, and environmental stresses. Industrial contractors, distributors, and OEMs rely on this tape for reliable shielding, effective grounding, and long-term adhesion, making it an essential solution for electronics assembly, electrical infrastructure, and high-performance EMI applications.
Product Photos
Technical Data Sheet
| Parameter | Specification |
|---|---|
| Base Material | 99.9% pure copper foil |
| Adhesive Type | Conductive acrylic pressure-sensitive |
| Electrical Conductivity | ≥ 58 MS/m |
| Peel Adhesion | ≥ 2.2 N/25 mm |
| Tensile Strength | ≥ 40 N/25 mm |
| Elongation at Break | 10–12% |
| Operating Temperature | -20°C to +150°C |
| Short-Term Heat Resistance | Up to 180°C |
| Corrosion Resistance | Excellent; resists oxidation in normal environments |
| Shelf Life | 12 months from production |
How does copper foil tape improve EMI/RFI shielding in electronics?
The High‑conductivity copper tape foil for EMI/RFI shielding applications ensures consistent electrical grounding across circuits, reducing electromagnetic interference and enhancing overall device performance in sensitive electronic assemblies.
Benefits
- Superior electrical conductivity and grounding capability
- Flexible and conformable for curved or irregular surfaces
- Resists moisture, corrosion, and UV exposure in outdoor environments
- Strong adhesive performance for long-term industrial use
- Reduces electromagnetic interference in electrical systems
- Suitable for both industrial and electronics applications
Applications
Industrial users and Bulk copper tape foil merchant buyers commonly apply this tape for:
- EMI/RFI shielding in electronic housings
- Grounding and bonding in industrial electrical systems
- Outdoor electrical installations requiring weather-resistant tape
- PCB and component assembly in electronics manufacturing
- Custom electronics prototypes and repair projects
- OEM applications requiring consistent conductive properties
Distribution and OEM Supply
As a Copper foil tape wholesale distributor and OEM copper tape foil export provider, we provide bulk rolls, custom-width options, and private-label solutions. Our network supports industrial distributors, OEMs, and electronics manufacturers with stable supply and traceable production batches.
Industrial Strength and Performance
The Heavy‑duty copper tape foil for grounding and bonding in industrial systems combines high tensile strength with malleable copper foil, enabling durable electrical contact in demanding applications. It conforms to irregular surfaces without tearing, making it ideal for high-performance industrial assemblies.
Packaging & Logistics
We serve as a Copper conductive tape supply partner, offering palletized bulk shipments and flexible minimum order quantities. Industrial buyers benefit from secure packaging, consistent quality, and export-ready solutions that simplify inventory management.
Frequently Asked Questions
Q1: Can custom-width rolls be produced for electronics assembly?
Yes, Custom width copper foil adhesive tape for electronics assembly is available.
Q2: Is the tape UL-certified for electrical shielding projects?
Yes, UL‑certified copper foil adhesive tape for electrical shielding projects meets relevant safety and performance standards.
Q3: Can this tape maintain performance outdoors?
Absolutely; it is Weather-resistant copper foil tape for outdoor electrical installations and suitable for industrial external applications.
Q4: Is it suitable for high-current grounding tasks?
Yes, its high conductivity and strong adhesion make it ideal for grounding and bonding in electrical systems.
Additional Advantages
- Compatible with metal, plastic, and composite surfaces
- Easy hand application and trimming for custom projects
- Reduces EMI/RFI interference in sensitive electronic circuits
- Supports industrial, electronics, and OEM supply chains