8011 Aluminiumfoelie
8011 Aluminiumfoelie: Complete Guide to Material Properties, Uses, and Specifications
8011 aluminum alloy is a top-grade material used across packaging, industrial, and pharmaceutical applications. Thanks to its lightweight, corrosion resistance, and excellent formability, this alloy forms the backbone of many aluminum foil products used in daily life.
From food containers and bottle caps to transformer foil and heat-sealing tape, 8011 aluminum foil is trusted for its safety, durability, and adaptability.
🔍 What Is 8011 Aluminiumfoelie?
8011 aluminum alloy is a non-heat-treatable aluminum grade, primarily made of aluminum (up to 98.9%) with small amounts of iron and silicon to enhance strength. It is widely used to produce industrial aluminum foil, food packaging, pharmaceutical wraps, and household foil.
Why it’s popular:
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Lightweight and formable
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Safe for direct food contact
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High corrosion and moisture resistance
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Cost-effective and recyclable
📦 Common Uses of 8011 Aluminiumfoelie
| Application Area | Example Products |
|---|---|
| Food Packaging | Foil containers, household foil, lunch boxes |
| Pharmaceutical | Blister packs, capsule seals, medical wraps |
| Industrial Use | Transformer winding foil, heat-resistant tape |
| Cosmetics & Hygiene | Tube seals, liners for jars and bottle caps |
8011 Aluminum Foil vs. Regular Household Foil
| Feature/Property | 8011 Aluminiumfoelie | Standard Household Foil |
|---|---|---|
| Material Purity | Up to 98.9% aluminium | Usually below 98% |
| Formability | Hoog (ideal for deep drawing) | Medium |
| Barrier Properties | Superior (industrial-grade seal) | Basic protection only |
| Use in Food Packaging | Ja, including commercial food | Primarily for household use |
| Suitable for Pharma | Ja | No |
| Temper Options | Multiple (O, H14, H18, ens.) | Beperk |
Chemical Composition of 8011 Alloy
| Element | Content (%) |
|---|---|
| Aluminium (Al) | 97.3 - 98.9% |
| Iron (Fe) | 0.6 - 1.0% |
| Silicon (Si) | 0.50 - 0.90% |
| Manganese (Mn) | ≤ 0.20% |
| Zinc (Zn) | ≤ 0.10% |
| Copper (Cu) | ≤ 0.10% |
| Titanium (Ti) | ≤ 0.08% |
| Chromium (Cr) | ≤ 0.05% |
| Magnesium (Mg) | ≤ 0.05% |
| Other | ≤ 0.15% |
⚙ Technical Specifications of 8011 Foil
| Specification | Range |
|---|---|
| Width | 100 - 1600 mm |
| Thickness | 0.014 - 0.2 mm |
| Tempering States | O, H14, H16, H18, H24, H26, H28 |
| Length | As required |
🛠 Step-by-Step Guide: How to Choose the Right 8011 Aluminiumfoelie
Step 1: Determine the application
Is it for food packaging, pharmaceutical use, or industrial sealing?
Step 2: Select the appropriate thickness
Thinner foils (0.014–0.03 mm) are best for flexible wrapping. Thicker foils (>0.05 mm) offer more durability.
Step 3: Pick the right temper
Soft tempers (O) are ideal for wrapping. Hardened tempers (H18, H24) are better for forming and sealing.
Step 4: Request chemical composition and mill test report
Ensure compliance with standards like ASTM or EN.
Step 5: Confirm surface finish and formability
Choose between matte, bright, or embossed finishes depending on branding or technical needs.
