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The difference between Mingtai Aluminum 8011 and 8021 aluminum foil

Mingtai Aluminum 8011 aluminum foil and 8021 aluminum foil difference:
1. Mingtai Aluminum 8011 aluminum foil contains Mn and Mg elements, while 8021 aluminum foil does not contain these two elements, so the strength and corrosion resistance of 8011 aluminum foil is higher than 8021 aluminum foil;
2, Mingtai Aluminum 8011 aluminum foil has high strength, but the corresponding elongation and puncture resistance in the same state is lower than 8021 aluminum foil. Therefore, in the pharmaceutical packaging, the aluminum foil coating on the back of the drug capsule is mostly 8021 aluminum foil. And the blister aluminum and tropical aluminum with higher sealing and elongation requirements are made of 8021 aluminum foil and 8079 aluminum foil;
3, Mingtai Aluminum 8011 aluminum foil is more widely used, can be used in pharmaceutical packaging, food packaging, containers, tape foil, cable foil, milk cap stock and many other fields, while 8021 aluminum foil is relatively expensive, mostly used to require relatively The high lithium battery is packaged in a soft aluminum foil and blister pack.(https://www.aluminumsheet-manufacturer.com/products/aluminum foil/pharmaceutical-aluminum-foil.html)