8021 aluminum foil has the characteristics of cleanliness and hygiene, and can be made into an integrated packaging material with many other packaging materials. In addition, the surface printing effect of 8021 aluminum foil is better than other materials. Therefore, 8021 aluminum foil alloy can also be used in the field of food packaging.
Aluminum foil alloy 8021 is one of the main products of HuaWei Aluminum, which has extremely high machinability, high tensile strength and stretchability.
It also has excellent design properties with minimal pinholes and an evenly smooth matte finish. At present, it is widely used in soft pack batteries and other fields.
In addition, the 8021 aluminium foil alloy itself also has excellent moisture resistance, shading and extremely high barrier capabilities, non-toxic, odorless, and hygienic, so the application of 8021 aluminum foil in pharmaceutical packaging and food packaging is also relatively common.
Aluminium Foil Alloy 8021
| Tensile strengthσb (MPa) | Elongationδ10 (%) | Cupping test value (mm) | Note |
| 90-110 | 13-18 | 6.2-7.3 | Erichsen Test |
| Alloy No. | Si | Fe | Cu | Mn | Mg | Zn | Others | Al |
| 8021 | ≤0.15 | 1.2≤ | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | REMAIN |
| ≤1.7 | ||||||||
8021 aluminium foil |
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| Products | Type | Temper | Thickness(mm) | Width(mm) | Length(mm) | |||
| 8021 Battery Film Foil | Bare,Mill Finish | O /H*2 /H*4 | 0.005-0.055 | 800-1600 | Customize | |||
| 8021 Pharmaceutical Foil | H14 /H18 | 0.016-0.2 | 800-1600 | Customize | ||||
| 8021 Packaging Foil | O /H22 /H24 | 0.016-0.2 | 100-1600 | Customize | ||||
HuaWei Aluminum is one of the top ten aluminum foil manufacturers in China. The thickness of the aluminum foil alloy 8021 produced ranges from 0.005mm-0.2mm, and the width can be controlled between 80-1650mm according to customer requirements.
8021 aluminum foil factory and suppliers
Our factory is one of the few manufacturers that can fully meet the processing requirements of aluminum-plastic film aluminum foil substrates for lithium batteries. Our aluminum foil for 8021 pouch battery has excellent punchability and puncture resistance. After testing, the elongation rate can reach 13%-18%, and the cupping height can reach 7.3mm.
We can undertake orders of 3-2000 tons of aluminum foil raw materials, including 8021 aluminum foil, with stable product quality, global export, factory direct sales, and more affordable prices.
8021 alloy aluminum foil package
Minimal pinholes (ensures better performance in applications such as pharmaceutical packaging, electronics packaging, retort packaging, and LL containers, all of which require barrier properties. This better performance helps reduce costs.
Excellent stretchability improves the quality of molded products that require difficult bending, such as gusset bags, stand-up bags and laminated tubes.
High tensile strength helps prevent tearing during lamination, which greatly increases productivity.
Aluminum Foil Aa 8021
A smoother, more uniform matte finish helps improve the appearance of products, making foil an excellent choice for labels and other outer packaging.
8021 Aluminum Foil
Aluminum foil alloy 8021 is used for soft pack batteries. Compared with traditional lithium-ion batteries, it is lighter, thinner, has longer cycle life, good safety, high energy density, stable point platform, excellent power performance, environmental protection and no pollution.
Therefore, 8021 aluminum foil soft pack batteries are widely used in electric vehicles, solar photovoltaic power generation systems, emergency lighting, portable power supplies and mine safety equipment.
8021 Aluminum Foil for Battery
Cold-formed 8021-O aluminum foil is a representative product of Huawei pharmaceutical aluminum foil. 8021-O type cold-formed aluminum foil is a kind of sealed packaging material after deep drawing.
Huawei strictly implements industry standards and conducts multiple tests on bacteria and mold. The heavy metal content of the 8021 aluminum foil alloy produced does not exceed 0.25ppm, ensuring safety and hygiene.
8021 pharmaceutical packaging aluminum foil
8021 aluminum foil has the characteristics of cleanliness and hygiene, and can be made into an integrated packaging material with many other packaging materials.
In addition, the surface printing effect of 8021 aluminium foil is better than other materials. Therefore, 8021 aluminum foil alloy can also be used in the field of food packaging.
| Alloy | 8011 | 8021 |
| Different metal composition | Contains Mn and Mg elements | Free of Mn and Mg elements |
| Different performance | Higher strength and corrosion resistance | Better elongation and puncture resistance in the same state |
| Different scope of application | 1. Medicinal packaging: 8011-H18 and 8011-O state aluminum foils are commonly used in aluminum foil blister and PTP medicinal aluminum foil alloys. If the requirements for sealing and elongation are high, 8021 aluminum foil is mostly used.2. 8011 is more widely used and can be used in many fields such as food packaging, lunch box materials, tape foil, bottle cap materials, etc. 8021 is relatively rare3. 8021 aluminum foil can also be used for high-demand lithium battery soft-package aluminum-plastic film. |
|
| Different price | The price of 8021 aluminium foil is relatively high, so this explains why 8011 aluminum foil is relatively more used in food packaging |
|
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Latest Comments
We need some t111 aluminium plate. We are looking for quarter inch by 4'x8' sheets
Aluminum 5754 H111 หนา 8 mm กว้าง x ยาว : 4 x 6 ฟุต
سلام بسیار عالی ،،من از ایران تماس میگیرم فویل طلا ۱۲میکرون عرض ۶۱سانت نیاز داریم حدودا هرماه ۳۵هزار متر
Dear Sales Team, I hope you are doing well. We are looking to source aluminum products from your company and would appreciate receiving your best quotation for the following: Aluminum Sheets Thickness: 2 mm, 3 mm, 4 mm, and 5 mm Please provide your available standard sheet sizes. Kindly quote the price per sheet and the price per metric ton. Aluminum Coils Thickness: 2 mm, 3 mm, 4 mm, and 5 mm Please provide your available coil widths, standard coil weights, and inner diameter specifications. Kindly quote the price per metric ton. For both sheets and coils, please include: Available alloys (e.g. 1050, 3003, 5052) Temper options Mill finish or other available surface finishes Minimum Order Quantity (MOQ) Production lead time Payment terms Please provide your quotation based on: CIF Jebel Ali Port, UAE (including sea freight), or alternatively provide both FOB China and CIF Jebel Ali Port, UAE prices. If available, please also send: Product catalogue Mill Test Certificate (MTC) sample Photos of the products and packaging. We are interested in establishing a long-term business relationship. Our initial purchase volume is expected to be 100+ metric tons, with the potential for larger and recurring orders if your pricing, quality, and service meet our requirements. Thank you for your time. We look forward to receiving your quotation and hope to build a successful long-term partnership. Best regards, Eng.Yousef
アルミハニカムパネルについてお聞きしたいのですが L1500×W700×厚みで曲げに対して200kgg耐えられるには厚みはどのくらいでしょうか ※簡単に言いますと約1000mmの側溝に渡して真ん中で200kg耐えられるかという事になります 又、そのような製品があるようでしたらその重量、価格をおしえていただけますか 現在はコンパネ板を使用してますが腐ると折れてしまい人が側溝に落ちてけがをしてます 出来ましたらメールでお返事をいただけますか