| Attribute | Description |
|---|---|
| Material Composition | 5-layer composite structure: BOPET (outer layer) for mechanical strength, aluminum foil (AL) for barrier protection, polyimide adhesive (PI) for thermal stability, LLDPE (sealant layer), and anti-static coating (optional). |
| Temperature Stability | Engineered for extreme environments: **-40°C to 200°C continuous use**, withstanding autoclave sterilization (121°C, 30 psi) and cryogenic storage. |
| OEM Customization | Tailored solutions for width (300–1200mm), thickness (0.08–0.3mm), printing (10-color flexo/digital), and anti-static/anti-fog treatments. Prototype delivery within 72 hours. |
| Barrier Performance | Aluminum layer ensures OTR ≤0.1 cc/m²/day and WVTR ≤0.5 g/m²/day, ideal for moisture/oxygen-sensitive products. |
| Applications | Aerospace component packaging, medical device sterilization pouches, high-temperature electronics insulation, and automotive thermal shielding. |
| Parameter | Specifications |
|---|---|
| Layer Thickness | BOPET: 12–25μm |
| Mechanical Strength | - Tensile Strength: ≥250 MPa (ASTM D882) - Tear Resistance: ≥600 N/mm (ASTM D1922). |
| Heat Seal Performance | Seal Strength: 30–50 N/15mm (sealing temp: 150–220°C, adjustable for LLDPE layer). |
| Thermal Conductivity | 0.05–0.15 W/m·K (ASTM E1461), providing insulation for high-temperature components. |
| Certifications | ISO 10993 (biocompatibility), UL 94 V-0 flame retardancy, FDA 21 CFR 177.1390, and REACH SVHC compliance. |
| Roll Dimensions | Standard: 1000mm (width) × 500m (length) |
| Surface Treatment | Anti-static coating (10^3–10^11 Ω/sq surface resistivity) and matte/gloss finish options. |
| Sustainability | BOPET layer contains 25% recycled content (GRS-certified); AL layer recyclable via smelting processes. |












