shielding film
Shielding films are functional electromagnetic shielding materials made from substrates such as PET, PI, copper foil, or aluminum foil through processes like lamination, coating, and plating. They offer excellent electromagnetic shielding, conductive grounding, and electrical insulation properties. With thin thickness, light weight, ease of die-cutting, and easy bonding, they are suitable for use in FPCs, touch screens, LCDs, new energy batteries, electronic communications, and more.
Material
PET/PI/Copper Foil/Aluminum Foil + Conductive Adhesive Layer + Insulating Layer
Tolerance
Thickness tolerance: ±0.005mm, width tolerance: ±0.5mm, surface resistivity: ≤0.1Ω/□
Surface Treatment
Single-sided/double-sided conductive, with adhesive backing, die-cut and slit
Application Areas
FPC flexible circuits, touch screens, LCDs, new energy batteries, electronics and communications, medical devices, automotive electronics.
Product Features
- High electromagnetic shielding effectiveness (60-100 dB)
- Excellent conductivity with stable grounding
- Thin, lightweight, and won't add burden to your product
- High flexibility; easy to die-cut and apply
- Withstands extreme temperatures and aging; delivers stable performance.
- Customizable thickness, dimensions, and shape