8011 aluminum foil is a versatile and widely used aluminum alloy, known for its exceptional barrier properties, corrosion resistance, and strength. It is commonly used in packaging applications, including food, pharmaceutical, and medical products, due to its high performance and protective qualities.
Specifications
| Parameter | Description |
|---|---|
| Alloy | 8011 |
| Chemical Composition (%) | Al ≥ 99.0, Fe 0.7-1.5, Si ≤ 0.25, Cu ≤ 0.05, Mn ≤ 0.05, Zn ≤ 0.1, Ti ≤ 0.15, Others ≤ 0.05 |
| Temper | O (Soft), H14, H16, H18 |
| Thickness Range | 6 – 100 μm (commonly 9 / 12 / 15 μm) |
| Width | Customizable |
| Surface Finish | Bright / Matte / Coated |
Description
Features
- Barrier Properties
8011 aluminum foil is known for its outstanding barrier performance against moisture, light, air, and other environmental contaminants. This makes it ideal for packaging sensitive products such as food, pharmaceuticals, and chemicals.
- Corrosion Resistance
The alloy offers strong resistance to corrosion, particularly in humid and corrosive environments, making it suitable for a wide range of industrial and packaging applications.
- Strength
8011 aluminum foil has a good balance of strength and flexibility, providing durability without sacrificing its ability to be formed and shaped into various products.
- Formability
This alloy is highly formable, meaning it can be shaped into a wide range of applications, including flexible packaging, insulation, and protective covers.
- Thermal and Electrical Conductivity
8011 aluminum foil maintains good thermal and electrical conductivity, which makes it useful in heat exchangers and electrical shielding.
- Food-Safe
8011 aluminum foil is commonly used in food packaging because it is non-toxic and meets the safety standards for direct contact with food products.
- Printable
The surface can be printed on, which is useful for branding and labeling in packaging applications.
Common Applications
- Food Packaging
8011 aluminum foil is widely used in food packaging, particularly for items that require protection from moisture, light, and air, such as snack foods, ready meals, and pet food.
- Pharmaceutical Packaging
8011 foil is used in blister packaging for pills, capsules, and other pharmaceutical products, providing an airtight seal that protects the contents from contamination.
- Medical Packaging
It is also used in medical product packaging, offering protection against environmental factors such as moisture, light, and air.
- Insulation
Due to its reflective properties and resistance to heat, it is used in industrial insulation materials and thermal protection applications.
- Industrial and Electronics
8011 aluminum foil is used for electrical shielding, heat exchangers, and other applications requiring durability and conductivity.
