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The difference between pharma aluminum foil 8011 8021

Edit:admin001 Date: 2019-08-06 15:25
Aluminum foil is commonly used as a packaging material in the pharmaceutical industry. Commonly used models are 8011 aluminum foil and 8021 aluminum foil, which are heat-sealed with various plastic substrates to be packaged for packaging pharmaceutical tablets, capsules, pills, etc. Oxygen, moisture-proof, good sealing, pollution prevention and other characteristics. So what are the differences between 8011 aluminum foil and 8021 aluminum foil?
1. Different ingredients. The 8011 aluminum foil contains Mn and Mg elements, while the 8021 aluminum foil does not contain these two elements, so the strength and corrosion resistance of the 8011 aluminum foil is higher than that of the 8021 aluminum foil. The PTP medicinal aluminum foil alloy is usually made of 8011-H18 aluminum foil, 8011-O state aluminum foil, etc., and has a thickness of 0.016-0.04 mm.
2. Performance is different. 8011 aluminum foil has high strength, but the corresponding elongation and puncture resistance in the same state are lower than 8021 aluminum foil. In the pharmaceutical packaging, the aluminum foil coating on the back of the sachet is mostly 8021 aluminum foil, and the sealing and extension The more demanding blister aluminum and tropical aluminum are made of 8021 aluminum foil and 8079 aluminum foil.
3. The scope of application is different. 8011 aluminum foil is more widely used, not only for medicinal aluminum foil, but also for food packaging, lunch box materials, tape foil, cable foil, milk cover material, bottle cap material and many other fields. 8021 aluminum foil is mostly used in the packaging of high-demand lithium battery soft aluminum film and blister medicine.
4, the price is different. The price of 8021 aluminum foil is relatively high.
Mingtai Aluminum Pharmaceutical Aluminum Foil has excellent moisture resistance, shading performance and high barrier ability, non-toxic and tasteless, safe and hygienic. The aluminum foil after compounding, printing and coating is widely used as a packaging material.
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