8079 aluminum foil material Composition:
8079 aluminum foil is primarily made from an aluminum alloy known as 8079. It is a high-quality aluminum alloy with specific chemical compositions to enhance its properties.
8079 aluminum foil alloy properties:
The 8079 aluminum alloy consists of primarily aluminum (Al) with small amounts of other elements. This alloy composition provides excellent strength, corrosion resistance, and formability.
Thickness Range:
8079 aluminum foil is available in a range of thicknesses, typically ranging from 0.006mm to 0.2mm (6 microns to 200 microns). The precise thickness can be customized according to specific application requirements.
Application Areas:
8079 aluminum foil finds extensive use in various industries. It is commonly employed in the packaging industry for food packaging, pharmaceutical packaging, household foil, and other flexible packaging applications. It is also utilized in insulation, electrical capacitors, and other specialized applications.
Barrier Properties:
One of the key features of 8079 aluminum foil is its excellent barrier properties. It acts as a protective barrier against moisture, light, gases, and other contaminants. This makes it ideal for preserving the freshness, flavor, and quality of packaged goods.
Flexibility and Formability:
8079 aluminum foil is highly flexible and exhibits remarkable formability. It can be easily shaped, folded, and wrapped around different products, enabling it to adapt to various packaging requirements. This flexibility allows for efficient packaging and sealing processes.
Thermal Conductivity:
Aluminum foil, including 8079 aluminum foil, possesses excellent thermal conductivity. It efficiently transfers and distributes heat, making it suitable for applications such as heat sealing, insulation, and heat dissipation in various industries.
Surface Finish and Appearance:
8079 aluminum foil typically has a bright, reflective surface finish. It provides an attractive and professional appearance when used for packaging purposes. This smooth surface also facilitates easy printing and labeling, enhancing the product’s aesthetics and branding.
8079 aluminum foil vs 8021 aluminum foil
| Characteristic | 8079 Aluminum Foil | 8021 Aluminum Foil |
|---|
| Material Composition | Aluminum alloy 8079 | Aluminum alloy 8021 |
| Alloy Properties | Excellent strength, corrosion resistance, and formability | High tensile strength, excellent elongation, and formability |
| Thickness Range | Typically 0.006mm to 0.2mm (6 microns to 200 microns) | Typically 0.018mm to 0.2mm (18 microns to 200 microns) |
| Application Areas | Food packaging, pharmaceutical packaging, household foil, etc. | Pharmaceutical packaging, flexible packaging, etc. |
| Barrier Properties | Excellent barrier against moisture, light, gases, and odors | Exceptional barrier against moisture, light, and gases |
| Flexibility and Formability | Highly flexible and easily adaptable to different packaging needs | Highly flexible and easily adaptable to various applications |
| Thermal Conductivity | Excellent heat conductivity for efficient heat transfer | Good heat conductivity for effective heat dissipation |
| Surface Finish and Appearance | Shiny and smooth surface finish | Shiny and smooth surface finish |
