Mode: TOB-Etched Aluminum foil -20um
1roll=2.5kg
Width:100mm
Thicness:20um
| Item | Value |
| Width | 100mm±1mm |
| Thickness | 20±1 um |
| Areal density | 49g/ m2 |
| Surface capacitance | 30~50 uf/cm2 |
| High-temperature oxidation resistance (200°C*30min) | No oxidation |
| Connect no | <2 |
| Chemistry content(Al) | >99.45% |
| Tensile strength
(N/CM) |
>17 |
| Ductility | ≥ 1.6% |











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