Attribute	Specifications	Reference
Material Composition	Multi-layer laminated aluminum foil (20–50µm) with anti-static PET/PE reinforcement. Optional metallized coating for enhanced EMI shielding 9 10 .
Puncture Resistance	≥24LBS/inch (tested per ASTM F1306 standard), reinforced with nylon or PET layers for mechanical durability 7 9 .
EMI Shielding Efficiency	>60dB attenuation across 1MHz–10GHz frequency range. Achieved via continuous aluminum layer and conductive surface coating 9 10 .
Surface Resistance	≤10⁴ Ω/sq (ESD protection compliant with ANSI/ESD S20.20 and IEC 61340-5-1) 9 10 .
Thickness & Tolerance	- Thickness: 80–200µm (adjustable) - Dimensional tolerance: ±0.1mm (precision laser-guided cutting) 1 4 .
Width & Roll Dimensions	- Standard width: 200–1,200mm - Roll length: 500–5,000 meters - Core diameter: 76mm/152mm (DHL-optimized) 4 8 .
Thermal Stability	Stable performance from -40°C to 150°C, suitable for soldering and high-temperature electronics assembly 5 9 .
Certifications	RoHS, REACH, FDA 21 CFR 177.1520 (food-grade applications), and ISO9001 quality management 4 8 .
Printability	Compatible with flexographic/gravure printing. Pre-treated surface for UV-resistant ink adhesion 4 10 .
Applications	EMI shielding for PCB components, flexible circuits, medical devices, and aerospace electronics 9 10 .
Sustainability	Recyclable aluminum core. PE/PET layers compatible with industrial recycling streams 4 10 .