8021 Aluminum Alloy Foil Description
8021 Aluminum Alloy Foil is also a commonly used aluminum alloy material, mainly used for pharmaceutical packaging. 8021 aluminum foil has better barrier properties, especially for water vapor, which can better protect the stability and shelf life of medicines. In addition, 8021 aluminum foil also has higher strength and better processing performance.
8021 Aluminum Alloy Foil Specifications
Grade
|
8021 Aluminum
|
Standard
|
ASTM B373
|
Shape
|
Foil
|
Thickness
|
0.006-0.15mm
|
Width
|
100-1600mm
|
Temper
|
O, H14, H16, H18, H19, H22, H24
|
8021 Aluminum Alloy Foil Applications
Pharmaceutical packaging (blister packs, strip packs)
Food packaging (retort pouches, sachets, lids)
Cosmetic packaging
Insulation materials
Electrical applications (cable wraps)
Automotive heat shields
Household aluminum foil for cooking and food storage
8021 Aluminum Alloy Foil Packaging
Our 8021 Aluminum Alloy Foil is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
Q1: How is 8021 aluminum alloy foil processed?
Cold Rolling: Produces thin foil with consistent thickness and surface quality.
Annealing: Enhances ductility and formability, making it easier to handle and shape.
Q2. What standards apply to 8021 aluminum alloy foil?
8021 aluminum alloy foil typically adheres to standards such as ASTM B373, which is the standard specification for aluminum foil for flexible barrier, food contact, and other applications.
Q3. What are the mechanical properties of 8021 aluminum alloy foil?
8021 aluminum alloy foil offers high tensile strength, good ductility and flexibility, and excellent formability.