5052-H32 Aluminum Foil
Ultra-Hygienic Aluminum Foil for Superior Protection
Our food-grade aluminum foil provides an absolute barrier against contaminants. With a 99.9% pure aluminum composition (alloys 8011/1235), it creates an impermeable shield that blocks:
- 100% of light transmission
- 99.5% of oxygen permeation (OTR <0.1 cm³/m²·day)
- 100% of moisture vapor (WVTR 0 g/m²·day)
Certified Safety Features:
✓ FDA 21 CFR & EU 10/2011 compliant
✓ SGS-tested for heavy metals (Pb<0.01ppm)
✓ Halal & Kosher certification available
Technical Specifications by Product Type
1. Household Foil (Food Wrapping)
- Alloy: 8011-O / 1235-O
- Thickness: 9-30 microns (±5% tolerance)
- Tensile Strength: 60-90 MPa
- Elongation: 15-25%
- Pinholes: <15/m²
2. Pharmaceutical Blister Foil
- Temper: H18 (hard)
- Thickness: 20-25 microns (±3%)
- Break Resistance: ≥4N (ISO 11339)
- Heat Seal Strength: 5-8 N/15mm
3. Container Foil (Food Trays)
- Alloy Options: 3003-H24 / 8011-O
- Thickness Range: 40-120 microns
- Deep Drawability: 6-8mm (Erichsen test)
Advanced Manufacturing Capabilities
Precision Control:
◉ Thickness tolerance: ±3% for <20μm
◉ Width accuracy: ±0.5mm
◉ Surface roughness: 0.6-1.2μm Ra
Special Treatments:
✓ Anti-stick coatings (silicone-based)
✓ Printable surfaces (38-42 dynes/cm)
✓ Embossed patterns (diamond/linear)
Performance Comparison Table
| Parameter | Household | Pharma | Container |
|---|---|---|---|
| Thickness | 9-30μm | 20-25μm | 40-120μm |
| Tensile | 60-90MPa | 140-180MPa | 110-150MPa |
| Temp Range | -40°C~250°C | -50°C~300°C | -60°C~350°C |
Quality Assurance & Certifications
- ISO 9001:2015 certified production
- 100% automated optical inspection
- Batch traceability with QR codes
Packaging Options:
✓ Jumbo rolls (OD 500-800mm)
✓ Slit coils (ID 76/152mm)
✓ Custom-cut sheets
Delivery: 7-15 days after order confirmation
Why Choose Our Aluminum Foil?
First, our advanced cold rolling ensures uniform thickness. Second, strict QC guarantees defect-free surfaces. Moreover, multiple alloy options cater to specific needs. Additionally, we offer customized treatments. Finally, global certifications ensure compliance.
For food packaging, select 8011-O alloy. Pharma applications require H18 temper. Regardless of requirements, our foil delivers reliable performance.
Logical Connectors Used:
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Note: All technical data verified under 23°C/50% RH conditions. Consult engineers for application-specific guidance.
