8079 Feuille d'aluminium

Overview of 8079 Feuille d'aluminium

8079 Aluminum Foil belongs to the 8xxx series of wrought aluminum alloys, characterized by very high aluminum content (≥98.1 %) and small additions of iron and silicon that enhance strength and ductility.
It exhibits excellent barrier properties—moisture resistance, gas tightness, and light blocking—to protect sensitive products.
The alloy’s bright silver-white surface also allows for decorative printing and patterning, making it ideal for high-end packaging applications.

8079 Feuille d'aluminium

Composition chimique

Tableau 1: Composition chimique typique de 8079 Feuille d'aluminium

Minor elements (each ≤0.05 %, total ≤0.15 %) ensure optimal balance between strength and formability.

Physical & Propriétés mécaniques

Tableau 2: Key physical and mechanical properties

These properties confer high formability and puncture resistance, outperforming 8011 foil in elongation and flexibility.

8079 aluminum foil supplier and manufactuer

Spécifications techniques

Tableau 3: Matériaux des Langhe 8079 Aluminum Foil technical data

Principales fonctionnalités & Avantages

• Excellent Barrier Performance: Superior moisture, gaz, and light resistance to safeguard freshness.
• High Strength & Élongation: Ensures integrity in forming operations and resistance to pinholes.
• Thermal Stability: Stable from –73 °C to 371 °C, with minimal expansion or contraction.
• Food-Grade Safety: Passes bacterial and mold tests; completely non-toxic and odorless.
• Decorative Finish: Bright silver sheen accepts printing and embossing for premium packaging.

Aluminium 8079 Alliage

Industry Applications

Tableau 4: Major applications and benefits

Comparaison des alliages

Tableau 5: Comparison of common 8xxx-series foils citeturn0view0turn3search2

Manufacturing & Contrôle de qualité

1. Alloy Casting & Roulement: Melt and cast 8xxx-series ingots; hot and cold roll to gauge.
2. Temper Treatment: Achieve O, H14–H28 tempers via controlled annealing and cold work.
3. Surface Inspection: 100% visual check for pinholes, wrinkles, and blemishes.
4. Microbial Testing: Ensure food-grade safety through bacterial and mold assays.
5. Mechanical Testing: Traction, élongation, and pinch-off tests to meet A-level standards.
6. Conditionnement & Dispatch: Custom cores, moisture-proof wraps, wooden crates for export.

8079 Ho Aluminum Foil

Langhe Materials’ Capabilities

• Production Scale: 3–5,000 tons monthly capacity; flexible batch sizes from 1 ton up.
• Personnalisation: Full gauge (0.015–0.20 mm) and width (100–1,700 mm) options, any temper.
• Global Distribution: Export track record across Asia, Europe, and North America.
• Certification: ISO/FDA/ASTM compliant; brand-authorized for pharmaceutical and food applications.

Tarifs & Market Outlook

• Wholesale Pricing: Competitive tiered pricing; contact for real-time quotations.
• Retail vs. Bulk: Bulk orders (>10 tonnes) see up to 15 % discount versus spot stock.
• Market Trends: Rising demand in EV battery soft packs and premium food packaging drives 8xxx-series growth.

Case Studies

1. Dairy Cup Seal Foil: A yogurt producer switched to 8079-O foil for its superior seal integrity, extending shelf-life by 20 %.
2. Li-ion Battery Pouches: An EV startup adopted 8079-H22 foil, reducing pinhole defects by 30 % and improving battery safety.
3. Pharmaceutical Blister Packs: A capsule manufacturer achieved zero delamination failures over 6 months using 8079-H18 foil.

Foire aux questions

T1: What tempers are available for 8079 déjouer?
A: Langhe offers O, F, H14–H28 tempers, tailored for forming or barrier needs.

T2: Can 8079 foil be laminated with plastics?
A: Yes—ideal for PET/AL/PE and BOPP/AL films, delivering peelable yet airtight laminates.

T3: Est 8079 safe for direct food contact?
A: Fully food-grade; passes bacterial/mold tests and meets FDA/GB standards.

Q4: How does 8079 compare cost-wise to 8011?
A: Slightly higher alloy cost but offset by superior formability and fewer production rejects.

By choosing Langhe Materials’ 8079 Feuille d'aluminium, you gain a technically superior, customizable solution for demanding packaging, energy, and industrial applications. Contact us today for samples, datasheets, and competitive quotes!