Aluminum foil has become a staple in various industries due to its unparalleled sustainability, lightweight nature, and excellent barrier properties. One specific grade that stands out is the A8011 aluminum foil. Ranging from 0.005 to 0.008 millimeters in thickness, A8011 serves numerous applications across food packaging, electrical insulation, and more.
What is Aluminum Foil A8011?
Aluminum foil A8011 is commonly found in markets due to its robustness and effectiveness as a material for various types of packaging. Fabricated primarily from aluminum, alloy A8011 is ideal for industries requiring either food protection from physical or chemical damage or electronic insulation.
Technical Parameters
When discussing A8011 aluminum foil, several critical parameters should be highlighted:
| Parameter | Value |
|---|---|
| Thickness | 0.005 - 0.008 mm |
| Alloying Element | Fe, Si |
| Tempering | H18, H24 |
| Width | Customizable (typically up to 1500 mm) |
| Looking spot patterns | <5 spot (uneven) in compliance with standards |
| Yield Strength | ≥ 150 MPa |
| Thermal Conductivity | Based on value regarding thickness, varies |
| Elongation | ≥ 4% |
Alloy Tempering and Grade
The temper of foil is crucial in determining its flexibility and rigidity characteristics. For A8011, you typically find two types of tempers: H18 and H24.
- H18 is characterized by a hard temper, lending the foil enhanced tensile strength—ideal for applications that demand rigidity and minimal stretch.
- H24 offers moderate strength with the added perk of improved ease of use. This temper type is recommended for food packaging where intricate folds and wraps are needed.
In working environments, A8011 complies with the relevant ALB/INOVA standards and achieves quality ratings demonstrating its value-led advanced formulation.
Chemical Properties: Composition Matters
the chemical makeup of A8011 not only enhances the decision-making process for its use but enables an insight into how it interacts in practical environments. Below is a concise representation of the alloy composition:
| Element | Weight Percent (%) |
|---|---|
| Aluminum (Al) | Balance |
| Iron (Fe) | 0.5 - 1.3 |
| Silicon (Si) | 1.0 max |
| Other Elements | 0.05 (max each) – total 0.15 % |
This careful balance of alloys introduces desired characteristics ranging from superior barrier properties against moisture to improved foldability and tensile strength abilities.
Enhanced Utility through Standards and Implementation
For any product where usage specifications are vital, implementing standards before production and usage is critical:
- ASTM B319 outlines the specification standards for aluminum and aluminum-alloy TS.
- ISO 9001 certifications ensure responsible manufacturing quality processes.
When A8011 is produced and utilized according to these standards, it consistently performs well against the established benchmarks set for aluminum foils, which makes it particularly advantageous in sensitive applications from cosmetics to asparagus packaging.
Applications Beyond Conventional Use
Aluminum foil A8011 offers applications beyond mere food packaging. This product finds its fit in insulated cables in electrical assembly lines due to its conductivity properties and anti-corrosive nature. Scouting industries involved in pharmaceuticals also leverage A8011 because the material resists moisture and contributes to keeping studies standardized, nutritious, and efficiently contained.
