1. Product Overview
A highly conductive copper foil tape with electrically conductive acrylic adhesive, designed for EMI/RFI shielding, electrical grounding, and static dissipation.
Key Features:
✔ >99% Pure Copper Foil – Highly conductive (<0.05Ω/sq)
✔ Conductive Acrylic Adhesive – Ensures continuous conductivity
✔ Shields EMI/RFI – Blocks interference in electronics
✔ Flexible & Solderable – Can be soldered for permanent connections
✔ Corrosion-Resistant – Tarnish-resistant backing for durability
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Pure Copper Foil (Electrodeposited, 99.9% purity) |
| Adhesive Type | Conductive Acrylic (Carbon-filled for low resistance) |
| Thickness (total) | ~0.075 – 0.085mm |
| Width × Length | 25mm × 10m (other sizes available, e.g., 50mm × 10m) |
| Surface Resistivity | <0.05Ω/sq (low resistance) |
| Peel Strength | ≥6 N/cm (on stainless steel per ASTM D3330) |
| Temperature Range | -20°C to +120°C (short-term up to +150°C) |
| EMI Shielding (dB) | 70–90dB (30MHz–1GHz) |
3. Key Applications
✅ EMI/RFI Shielding – Protects circuits from electromagnetic interference
✅ Electrical Grounding – Provides a low-resistance path to ground
✅ RF & Antenna Repair – Shields cables, repairs antenna connections
✅ Hobby Electronics – Stained glass work, RFID masking, DIY projects
✅ Aerospace & Automotive – Shielding sensitive components
