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8021 ALUMINUM FOIL

The thickness range of 8021 aluminum foil is 0.02mm-0.5mm, and the width can be controlled at 100-1600mm according to customer requirements. 8021 aluminum foil is the main product for food packaging and battery soft pack aluminum foil. 8021 aluminum foil has excellent moisture resistance, light shielding and high barrier capacity. It is non-toxic and tasteless, safe and hygienic. Aluminum foil after compounding, printing and gluing is widely used as packaging material.


AlloySiFeCuMnMgCrZnTiAl
1235≤0.65    (Fe+Si)≤0.05≤0.05≤0.05-≤0.10≤0.03≥99.35
1145≤0.55    (Fe+Si)≤0.05≤0.05≤0.05-≤0.05≤0.03≥99.45
80110.50-0.90.6-1.0≤0.10≤0.20≤0.05≤0.05≤0.10≤0.08Remainder
80790.50-0.30.7-1.3≤0.05---≤0.10-Remainder
3003≤0.6≤0.70.05-0.201.0-1.5--≤0.15-Remainder
8021≤0.151.2-1.7≤0.05-----Remainder
1050≤0.25≤0.40≤0.05≤0.05≤0.05-≤0.05≤0.03≥99.50
1060≤0.25≤0.35≤0.05≤0.03≤0.03-≤0.05≤0.03≥99.60
1070≤0.20≤0.25≤0.04≤0.03≤0.03-≤0.04≤0.03≥99.70


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