High-Purity Al Strip for Li-ion Pouch Battery Tabs

High-Purity Aluminum Strip for Lithium Battery Tabs

Packaging Options:
– 3 mm W * 0.1 mm T / 200 g/Roll

Product Description:
Overview: High-purity aluminum strip specifically engineered for lithium-ion battery tab manufacturing. Features high Al content (>=99.6%) and mechanical flexibility.

Physical Properties & Structure:
– Density: 2.71 g/cm³
– Melting Point: 660.7°C
– Color: Silver-white

Chemical Composition (WT%):
– Aluminum (Al): >= 99.6%
– Copper (Cu): <= 0.02%
– Iron (Fe): <= 0.17%
– Magnesium (Mg): <= 0.02%
– Manganese (Mn): <= 0.03%
– Zinc (Zn): <= 0.02%
– Silicon (Si): <= 0.12%
– Others: = 30%
– Hardness (Hv): = 6 cycles of 90deg bending
– Dimensional Tolerances: Thickness ±0.01 mm; Width ±0.10 mm

Storage & Warranty:
– Conditions: Store in a flat, clean, dry, and well-ventilated area.
– Temperature: 16°C – 35°C.
– Humidity: Relative humidity < 70%.
– Restrictions: Keep away from active chemicals, acids, alkalis, and high-temperature items.
– Acclimatization Note: If transported through low-temperature or high-humidity zones, allow the package to sit in the warehouse for a period before opening.
– Shelf Life: 90 days.