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HomeAluminumAluminum Foil
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Aluminum Foil

Aluminum Foil is a lightweight, flexible, and chemically durable material recognized for its outstanding barrier properties, thermal conductivity, and corrosion resistance. Consequently, it is an essential material in packaging, insulation, electronics, and various household applications. Its non-toxic, odorless, and recyclable characteristics make it the preferred choice for sustainable materials in many industries.

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Properties of Aluminum Foil

Barrier Properties

Aluminum Foil effectively blocks light, air, and moisture, and odors, ensuring the freshness and quality of stored items.

Good Electrical Conductivity

Aluminum Foil has good electrical conductivity and is commonly used in shielding, capacitors, and antistatic packaging in electrical and electronic applications.

Non-toxic & Odorless

Aluminum Foil is non-toxic and odorless, making it safe for direct contact with food and pharmaceutical products, and it does not impart taste or odor.

Available Size
Aluminum Surface Treatment
Packaging of Aluminum Foil
Specification of Aluminum Foil
Temper Designation
Chemical Composition

Available Size

Alloy Temper Thickness (mm) Width (mm)
1060, 1070, 1100, 1235 F, O, H14, H16, H18, H19, H22, H24, H26, H28 0.006 - 0.2 200 - 1800
3003, 3004 F, O, H14, H16, H18, H19, H22, H24, H26, H28 0.006 - 0.2 200 - 1800
5052 O, H14, H16, H18, H22, H24 0.006 - 0.2 200 - 1800
8006, 8011, 8021, 8079 F, O, H14, H16, H18, H19, H22, H24, H26, H28 0.006 - 0.2 200 - 1800

Aluminum Surface Treatment

Surface Treatment Description Features
Bright (One side bright/ Two sides bright- for single rolled) Bright Aluminum Foil has a highly reflective, smooth, and glossy surface. Enhanced heat reflectivity and barrier properties.
Lubrication A thin layer of specialized lubricant is applied to enhance surface properties and prevent sticking. Prevents scratches, galling, or tearing during conversion.
Lamination Laminated Aluminum Foil is combined with other materials to improve its performance. This offers enhanced packaging options, greater flexibility, and is well-suited for printing.
Coating The surface of coated Aluminum Foil is treated with paint or resin coatings. This enhances corrosion resistance, provides optional heat sealability, and adds a decorative color finish for improved surface performance.

Packaging of Aluminum Sheet

Protective Wrapping Edge Protection and Cushioning Securing and Palletizing
Aluminum Foils are carefully wrapped with waterproof materials, such as plastic film or kraft paper, to shield against moisture, dust, and contamination in transit. Edge protectors and padding are applied around the coils to prevent physical damage, dents, or scratches during handling and shipping. The wrapped coils are securely strapped to wooden or metal pallets using durable steel or plastic bands, ensuring stability and safety in transit.

Specification of Aluminum Foil (For Reference)

Comparison of Alloy Designations for Aluminum Products

Alloy Series Chinese Standard American Standard European Standard
1000 Series 1060 1060 EN AW-1060
1070 1070 EN AW-1070
1100 1100 EN AW-1100
1235 1235 EN AW-1235
3000 Series 3003 3003 EN AW-3003
3004 3004 EN AW-3004
5000 Series 5052 5052 EN AW-5052
8000 Series - 8006 EN AW-8006
8011 8011 EN AW-8011A
8021 8021 EN AW-8021
8079 8079 EN AW-8079

Temper Designation (For Reference)

Temper Definition
F As fabricated (no mechanical property limits specified)
O Annealed
H12
H14
H16
H18
H19
Strain-hardened, 1/4 hard
Strain-hardened, 1/2 hard
Strain-hardened, 3/4 hard
Strain-hardened, full hard
Strain-hardened, extra hard
H22
H24
H26
H28
Strain-hardened and partially annealed, 1/4 hard
Strain-hardened and partially annealed, 1/2 hard
Strain-hardened and partially annealed, 3/4 hard
Strain-hardened and partially annealed, full hard

Chemical Composition (For Reference)

Chemical Composition conforms to Chinese, American and European standard specification

Alloy Si Fe Cu Mn Mg Cr Zn Ti Others:
Each
Others:
Total
Al: Min.
1060 0.25 0.35 0.05 0.03 0.03 - 0.05 0.03 0.03 - 99.60
1070 0.20 0.25 0.04 0.03 0.03 - 0.04 0.03 0.03 - 99.70
1100 0.95 Si + Fe 0.05~0.20 0.05 - - 0.10 - 0.05 0.15 99.0
1235 0.55 Si + Fe 0.05 0.05 0.05 - 0.10 0.06 0.03 - 99.35
3003 0.60 0.70 0.05~0.20 1.0~1.5 - - 0.10 - 0.05 0.15 remainder
3004 0.30 0.70 0.25 1.0-1.5 0.8-1.3 - 0.25 - 0.05 0.15 remainder
5052 0.25 0.40 0.10 0.10 2.2-2.8 0.15-0.35 0.10 - 0.05 0.15 remainder
8006 0.40 1.2-2.0 0.30 0.30-1.0 0.10 - 0.10 - 0.05 0.15 remainder
8011 0.5-0.9 0.6-1.0 0.10 0.20 0.05 0.05 0.10 0.08 0.05 0.15 remainder
8021 0.15 1.2-1.7 0.05 - - - - - 0.05 0.15 remainder
8079 0.05-0.3 0.7-1.3 0.05 - - - 0.10 - 0.05 0.15 remainder

Application of Aluminum

Honeycomb Core Panels

Aluminum Foil is widely used in honeycomb core panels for aerospace, transportation, and construction, offering lightweight strength and impact resistance for rigid, load-bearing structures.

Electronic Components

Aluminum Foil is widely used in capacitors, EMI/RFI shielding, and battery packaging due to its excellent electrical conductivity and shielding capabilities.

Pharmaceutical Packaging

Aluminum Foil's exceptional barrier properties safeguard pharmaceutical products from moisture, oxygen, light, and contamination, thereby ensuring product stability and extending shelf life.

Aluminum Foil Tape

Aluminum Foil tapes are widely used in HVAC, insulation, and electronics applications. Their surface resists moisture, contamination, and corrosion, providing a reliable seal.

Aluminum Cable Foil

Aluminum Foil is commonly used for shielding and wrapping in coaxial cables, data cables, and power cables. It helps reduce signal interference, and its corrosion resistance enables long-term use in harsh environments.

Aluminum Foil Gaskets

Aluminum Foil gaskets are typically made by laminating foil with other materials and die-cutting them into shape. They are commonly used in induction sealing for bottles and jars to protect contents from air, moisture, and contamination, thereby extending shelf life.

Honeycomb Core Panels

Aluminum Foil is widely used in honeycomb core panels for aerospace, transportation, and construction, offering lightweight strength and impact resistance for rigid, load-bearing structures.

Electronic Components

Aluminum Foil is widely used in capacitors, EMI/RFI shielding, and battery packaging due to its excellent electrical conductivity and shielding capabilities.

Pharmaceutical Packaging

Aluminum Foil's exceptional barrier properties safeguard pharmaceutical products from moisture, oxygen, light, and contamination, thereby ensuring product stability and extending shelf life.

Aluminum Foil Tape

Aluminum Foil tapes are widely used in HVAC, insulation, and electronics applications. Their surface resists moisture, contamination, and corrosion, providing a reliable seal.

Aluminum Cable Foil

Aluminum Foil is commonly used for shielding and wrapping in coaxial cables, data cables, and power cables. It helps reduce signal interference, and its corrosion resistance enables long-term use in harsh environments.

Aluminum Foil Gaskets

Aluminum Foil gaskets are typically made by laminating foil with other materials and die-cutting them into shape. They are commonly used in induction sealing for bottles and jars to protect contents from air, moisture, and contamination, thereby extending shelf life.

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