Using copper foil as the base material, coated with acrylic conductive adhesive. Available in single-conductive and double-conductive types, with options such as embossed, electrolytic, and nickel-plated finishes. Effectively eliminates electromagnetic interference (EMI), shields against harm from electromagnetic waves to the human body, and prevents unwanted voltage or current from affecting performance. Heat resistance up to 120°C.
Mainly used in various electronic products and transformers to shield or isolate electromagnetic or radio wave interference during high-frequency transmission. Can provide copper foil wrapped with Mara tape and copper foil with soldered leads.
| Product Name | Product Model | Base Thickness (mm) | Total Thickness (mm) | Tensile Strength (N/25mm) | Elongation at Break (%) | Adhesive | Equivalent Foreign Product |
| Single-Conductive Self-Adhesive Copper Foil | HY500-1 | 0.018 | 0.05 | 4.5 kg/25mm | 5-6 | Solvent-Based Acrylic Adhesive | - |
| Single-Conductive Self-Adhesive Copper Foil | HY500-2 | 0.025 | 0.06 | - | - | - | - |
| Single-Conductive Self-Adhesive Copper Foil | HY500-3 | 0.035 | 0.07 | - | - | - | 3M 1181 |
| Single-Conductive Self-Adhesive Copper Foil | HY500-4 | 0.050 | 0.09 | - | - | - | - |
| Double-Conductive Self-Adhesive Copper Foil | HY500-5 | 0.090 | 0.15 | - | - | - | - |
| Double-Conductive Self-Adhesive Copper Foil | HY500-6 | 0.018 | 0.05 | - | - | - | - |
| Double-Conductive Self-Adhesive Copper Foil | HY500-7 | 0.025 | 0.10 | - | - | - | - |
| Double-Conductive Self-Adhesive Copper Foil | HY500-8 | 0.050 | 0.09 | - | - | - | - |
| Double-Conductive Self-Adhesive Copper Foil | - | 0.090 | 0.15 | - | - | - | - |
| Double-Conductive Self-Adhesive Copper Foil | HY500-9 | 0.015 | 0.20 | - | - | - | - |
