5052-H32 Aluminum Foil
Premium Aluminum Foil Solutions for Superior Packaging Performance
Unparalleled Barrier Protection for Food & Pharmaceutical Applications
Our high-purity aluminum foil (99.5%+ Al content) creates an absolute barrier against external contaminants. The non-porous surface structure prevents bacterial growth while maintaining excellent formability.
Key Advantages:
- Food Safety Certified: Complies with FDA 21 CFR & EU 10/2011 standards
- Complete Protection: Blocks 100% of light, oxygen (OTR <0.1 cm³/m²·day) and moisture (WVTR 0 g/m²·day)
- Wide Temperature Range: Stable performance from -60°C to +350°C
- Neutral Material: Will not transfer odors or flavors to packaged products
Comprehensive Product Specifications
1. Household Foil (Alloy 8011-O/1235-O)
- Thickness Range: 0.009-0.03mm (±3% tolerance)
- Standard Widths: 250-1400mm (custom sizes available)
- Mechanical Properties:
- Tensile Strength: 60-90 MPa
- Elongation: 15-25%
- Pinhole Count: <15/m²
2. Pharmaceutical Blister Foil (Alloy 8011-H18)
- Critical Parameters:
- Thickness: 0.02-0.025mm (±2%)
- Break Resistance: ≥4N (ISO 11339)
- Heat Seal Strength: 5-8 N/15mm
- Burst Strength: ≥200kPa
3. Container Foil (Alloy 3003-H24)
- Structural Properties:
- Thickness: 0.04-0.12mm
- Tensile: 110-150 MPa
- Erichsen Value: 6-8mm
- Dome Test: Passes 8mm depth
Advanced Manufacturing Capabilities
Precision Production Features:
✓ Thickness control: ±2% for critical applications
✓ Width accuracy: ±0.3mm
✓ Surface roughness: 0.6-1.0μm Ra
✓ Edge condition: Burr-free (<0.01mm)
Specialty Treatments Available:
- Anti-stick coatings (silicone-based)
- Printable surfaces (40-44 dynes/cm)
- Custom embossing patterns
- Lamination-ready surfaces
Performance Comparison Matrix
| Characteristic | Household | Pharma | Container |
|---|---|---|---|
| Thickness (μm) | 9-30 | 20-25 | 40-120 |
| Tensile (MPa) | 60-90 | 140-180 | 110-150 |
| Elongation (%) | 15-25 | 2-4 | 10-15 |
| Temp Range (°C) | -40~250 | -50~300 | -60~350 |
Quality Assurance & Compliance
Certifications & Standards:
- ISO 9001:2015 certified manufacturing
- SGS tested for heavy metals (Pb, Cd, Hg)
- Halal & Kosher compliance available
- Full material traceability system
Packaging Options:
• Jumbo rolls (OD 500-800mm, core ID 75/150mm)
• Slit coils (custom widths)
• Pre-cut sheets (various sizes)
Lead Time: 7-10 working days (standard orders)
Why Choose Our Products?
First, our precision cold rolling ensures consistent quality. Second, automated inspection guarantees defect-free material. Moreover, we offer specialized alloy formulations. Additionally, custom solutions are available for unique requirements. Finally, comprehensive certifications provide quality assurance.
For general food packaging, select 8011-O alloy. Critical medical applications require H18 temper. Regardless of your needs, our technical team can recommend the optimal solution.
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All technical specifications measured at 23±2°C and 50±5% RH. Application-specific testing available upon request.
