8021 hliníková fólie

8021 hliníková fólie pro farmaceutické balení, hliníková fólie pro balení potravin, hliníková fólie pro balení baterií, tovární cena dodávky surovin hliníkové fólie pro výrobce

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8021 hliníková fólie

Posttime:2023-06-19
    Slitina 8021(8000 série)
    Tloušťka 0.01mm - 6 mm
    Šířka 80mm-2650 mm
    Délka 120mm-10000 mm
    Zmírnit Ó, H12, H14, H16, H18, H22, H24, H26 atd.
    Dodavatel Huawei hliník
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Learn more about 8021 hliníková fólie

“8021 hliníková fólie” refers to 8021 alloy aluminum foil, which is a more common alloy type in the 8000 série. 8021 alloy is a common type of aluminum alloy with high strength and plasticity. Hliníková fólie 8021 is a thin sheet made of pure aluminum, which has good flexibility, thermal conductivity and electrical conductivity. It is widely used in food packaging, farmaceutické balení, battery casing, thermal insulation materials and other fields.

8021 aluminum foil supplier

What is the composition of 8021 alloy aluminum foil?

The main components of 8021 aluminum alloy include alloy additions of aluminum (Al), copper (Cu) and a small amount of other elements.

8021 aluminum foil chemical element content table (%)
Slitina Al Fe A Cu Mn Mg Sn B Ostatní
8021 96.8-98.2 0.7 0.65 1.2-1.8 0.15 0.01 0.05 0.05 0.15

Mechanical properties of 8021 výrobky z hliníkové fólie

Alloy Temper Pevnost v tahu Mez kluzu Prodloužení Melting point Tepelná vodivost Hustota
8021 O aluminum foil ≥80MPa ≥40MPa ≥25% 660°C 237 W/(m·K) 2.70 g/cm³
8021 H12 aluminum foil 110-145 MPa ≥75 MPa ≥3%
8021 H14 aluminum foil 130-175 MPa ≥115 MPa ≥2%
8021 H16 aluminum foil 150-185 MPa ≥135 MPa ≥2%
8021 H18 aluminum foil ≥185 MPa ≥170 MPa ≥2%
8021 H22 aluminum foil 130-165 MPa ≥115 MPa ≥3%
8021 H24 aluminum foil 150-180 MPa ≥135 MPa ≥2%

8021 aluminum foil as pharmaceutical packaging

8021 aluminum foil has good mechanical properties and can be used as a pharmaceutical packaging material.

Specification Range
Tloušťka 0.02mm – 0.2mm
Šířka 200mm – 1600mm
Tvrdost Ó, H14, H18
Roll Diameter 200mm – 600mm
Surface Treatment One side bright, possibly with coatings, lubricants, or printing

8021 aluminum foil as food packaging

Specification parameters
Tloušťka 0.02mm – 0.2mm
Šířka 200mm – 1600mm
Tvrdost Ó, H12, H14, H16, H18
Roll Diameter 200mm – 600mm
Surface Treatment One side bright, possibly with coatings or printing

8021 alloy as a specification for battery foil

8021 alloy is commonly used as a specification for battery foil due to its excellent performance and properties. Here are the specifications for 8021 alloy battery foil:
Specification parameters
Slitina 8021
Zmírnit Ó (soft)
Tloušťka 0.015mm – 0.05mm
Šířka 100mm – 1000mm
Surface Treatment One side bright, possibly with coatings or treatments
Pevnost v tahu 60 MPa – 120 MPa
Prodloužení 20% – 30%
Electrical Conductivity Vynikající

8021 aluminum foil density

The density of aluminum foil can vary slightly depending on its thickness and manufacturing process. As a general guideline, the density of aluminum is approximately 2.70 g/cm³ or 2700 kg/m³. 8021 aluminum foil is usually very thin, often less than 0.2 mm (200 mikronů) thick, and its density is close to that of pure aluminum.

8021 aluminum foil melting point

Bod tání 8021 aluminum foil is the same as that of pure aluminum because 8021 is an alloy mainly composed of aluminum. The melting point of pure aluminum is approximately 660.3 stupně Celsia (1220.5 degrees Fahrenheit).

8021 hliníková fólie vs 8011 hliníková fólie

8021 a 8011 aluminum foils are similar in many ways as they both belong to the 8xxx series of aluminum alloys commonly used in a variety of packaging applications.

8021 foil vs 8011 foil

Vlastnictví 8021 Hliníková fólie 8011 Hliníková fólie
Složení slitiny Primarily aluminum with some alloying elements Primarily aluminum with some alloying elements
Alloy Series 8xxx (8xxx indicates aluminum alloy series) 8xxx (8xxx indicates aluminum alloy series)
Common Thickness Range 0.018-0.2 mm (18-200 micrometers) 0.009-0.2 mm (9-200 micrometers)
Typical Use Pharmaceutical packaging, balení potravin, a další Food packaging, použití v domácnosti, a další
Strength and Durability Generally good strength and durability Generally good strength and durability
Vlastnosti bariéry Excellent barrier properties, suitable for protecting sensitive products Good barrier properties, adequate for most packaging needs
Povrchová úprava Smooth surface finish Smooth surface finish
Surface Treatment Usually coated or laminated for specific requirements Coated or laminated for specific requirements
Zmírnit Soft, half-hard, and hard temper available Soft, half-hard, and hard temper available
Melting Point Approximately 660.3°C (1220.5°F) Approximately 660.3°C (1220.5°F)
Pevnost v tahu Varies with temper and thickness Varies with temper and thickness
Typical Temperatures for Use Can be used at room temperature, refrigeration, and moderate oven temperatures Can be used at room temperature, refrigeration, and moderate oven temperatures

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