What is 8011 aluminum foil?

“8011 aluminum foil” refers to a specific type of aluminum foil that is made from the 8011 aluminum alloy. Aluminum foil is a thin, flexible sheet of aluminum metal that is widely used for packaging, cooking, insulation, and various other applications.

The 8011 aluminum alloy is a common alloy used for aluminum foil production. It consists primarily of aluminum, with small amounts of iron, silicon, and other elements. The alloy composition gives 8011 aluminum foil its desirable properties such as flexibility, strength, and resistance to corrosion.

8011 aluminum foil
8011 aluminum foil

8011 aluminum foil is known for its excellent performance in packaging applications. It has the following characteristics:

  1. Good Barrier Properties: 8011 aluminum foil has excellent barrier properties, which means it effectively blocks moisture, light, oxygen, and other contaminants from entering the packaged products. This property helps to preserve the freshness, flavor, and quality of food, pharmaceuticals, and other sensitive products.
  2. High Flexibility: 8011 aluminum foil is highly flexible and can be easily bent, folded, and wrapped around various shapes and sizes of products. This flexibility allows it to conform to different packaging needs and ensures that it can be used for a wide range of applications.
  3. Heat Conductivity: Aluminum foil, including 8011 aluminum foil, has good heat conductivity. It can efficiently distribute and transfer heat during cooking or packaging processes, making it suitable for applications such as oven baking, grilling, and heat sealing.
  4. Lightweight and Recyclable: 8011 aluminum foil is lightweight, which makes it easy to handle and transport. Additionally, aluminum foil is a recyclable material, and 8011 aluminum foil can be recycled repeatedly without losing its properties. This makes it an environmentally friendly choice for packaging solutions.

Aluminum foil 8011 product

8011 aluminum foil is the most common aluminum foil in the 8000 series. The main component of aluminum foil 8011 is aluminum, and its brand name is 8011. According to national standards, the aluminum content of 8011 must be above 99.5%. 8011 aluminum foil is a thin aluminum sheet with a thickness between 0.02-0.2mm, which has good flexibility, thermal conductivity, corrosion resistance and oxidation resistance.

8011 aluminum foil alloy composition:

8011 aluminum foil is composed of aluminum and a small amount of iron, silicon, manganese and other elements. Aluminum is its main component, accounting for more than 99%, which makes 8011 aluminum foil have excellent aluminum characteristics, such as light weight, corrosion resistance and recyclability.

The main alloy component of 8011 aluminum foil is aluminum, and it also contains a small amount of other elements. These elements greatly improve the performance of 8011 aluminum foil.

Al≥99.0it is the main component of 8011 aluminum alloy and has good toughness and corrosion resistance.
Fe0.6-1.0%has a certain impact on the mechanical properties and processing properties of 8011 alloy.
Si0.50-0.90%which can improve the strength and heat resistance of 8011 alloy.
Mn0.20-0.50%which can improve the strength and corrosion resistance of alloy 8011
Cu0.10%which can improve the corrosion resistance and plasticity of 8011 alloy foil
Ge0.04-0.09%which can improve the strength and corrosion resistance of the alloy
P0.01%has a certain impact on the corrosion resistance and mechanical properties of the alloy
Ti0.01-0.02%which can improve the strength and processing performance of alloy 8011

Aluminum foil 8011 product features:

High ductility: 8011 aluminum foil has excellent ductility and can maintain stability under changing shape and size requirements. It can be easily processed into products of various shapes and sizes through processes such as rolling, drawing and bending.
Good sealing performance: 8011 aluminum foil has excellent sealing performance, which can effectively prevent the intrusion of moisture, oxygen, light and peculiar smell to the packaging. This makes 8011 aluminum foil a commonly used packaging material in the fields of food, medicine and cosmetics.
Excellent anti-oxidation performance: 8011 aluminum foil has excellent anti-oxidation performance, which can effectively protect the products inside the package from oxidation and corruption.
Recyclability: 8011 aluminum foil is a recyclable material, which can be recycled, reducing the demand on natural resources and helping the environment.

Aluminum foil 8011 product performance:

High strength: 8011 aluminum foil has good strength characteristics, and can provide sufficient strength and stability at an appropriate thickness.
Corrosion resistance: 8011 aluminum foil has good corrosion resistance and can resist the erosion of some chemical substances, thus protecting the products inside the package.
Excellent thermal conductivity: 8011 aluminum foil has good thermal conductivity, can quickly conduct heat, and is suitable for some applications that require heat conduction.

What can 8011 alloy aluminum foil be used for?

Food packaging: Due to its excellent sealing performance and corrosion resistance, 8011 aluminum foil is often used in the food packaging industry, such as household tin foil paper, beverage packaging and food boxes, etc.
Pharmaceutical packaging: 8011 aluminum foil is widely used in pharmaceutical packaging, which can protect the medicine from moisture, light and oxygen and prolong its shelf life.
Household items: 8011 aluminum foil can also be used in the manufacture of household items, such as baking trays, grill trays and baking paper.
Cosmetic packaging: 8011 aluminum foil is often used in cosmetic packaging to protect cosmetics from pollution and oxidation in the external environment.
Electronic products: Due to the excellent thermal conductivity of 8011 aluminum foil, it is also commonly used in electronic products, such as heat sinks and battery packaging.