8021 letër alumini

8021 letër alumini për paketim farmaceutik, letër alumini për paketimin e ushqimeve, letër alumini për paketimin e baterive, Furnizimi i çmimeve të fabrikës së lëndëve të para të letrës së aluminit për prodhuesit

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8021 letër alumini

Koha postare:2023-06-19
    aliazh 8021(8000 seri)
    Trashësia 0.01mm-6 mm
    Gjerësia 80mm-2650 mm
    Gjatësia 120mm-10000 mm
    Temperatura O, H12, H14, H16, H18, H22, H24, H26 etc.
    Furnizuesi Huawei Alumini
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Mësoni më shumë rreth 8021 letër alumini

“8021 letër alumini” refers to 8021 alloy aluminum foil, which is a more common alloy type in the 8000 seri. 8021 alloy is a common type of aluminum alloy with high strength and plasticity. Letër alumini 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, paketimi farmaceutik, 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 (%)
aliazh Al Fe Dhe Cu Mn Mg Sn B Të tjerët
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 produkte me letër alumini

Temperatura e aliazhit Forca në tërheqje Forca e rendimentit Zgjatimi Pika e shkrirjes Përçueshmëri termike Dendësia
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.

Specifikimi Range
Trashësia 0.02mm – 0.2mm
Gjerësia 200mm – 1600mm
Fortësia O, H14, H18
Roll Diameter 200mm – 600mm
Surface Treatment One side bright, possibly with coatings, lubricants, or printing

8021 aluminum foil as food packaging

Specifikimi parameters
Trashësia 0.02mm – 0.2mm
Gjerësia 200mm – 1600mm
Fortësia O, 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:
Specifikimi parameters
aliazh 8021
Temperatura O (i butë)
Trashësia 0.015mm – 0.05mm
Gjerësia 100mm – 1000mm
Surface Treatment One side bright, possibly with coatings or treatments
Rezistenca në tërheqje 60 MPa – 120 MPa
Zgjatimi 20% – 30%
Përçueshmëria elektrike E shkëlqyeshme

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 ose 2700 kg/m³. 8021 aluminum foil is usually very thin, often less than 0.2 mm (200 mikronë) trashë, and its density is close to that of pure aluminum.

8021 aluminum foil melting point

Pika e shkrirjes së 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 gradë Celsius (1220.5 degrees Fahrenheit).

8021 letër alumini vs 8011 letër alumini

8021 dhe 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

Prona 8021 Letër alumini 8011 Letër alumini
Përbërja e aliazhit 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, food packaging, dhe më shumë Paketimi i ushqimit, household use, dhe më shumë
Strength and Durability Generally good strength and durability Generally good strength and durability
Vetitë penguese Excellent barrier properties, suitable for protecting sensitive products Good barrier properties, adequate for most packaging needs
Përfundimi i sipërfaqes Smooth surface finish Smooth surface finish
Surface Treatment Usually coated or laminated for specific requirements Coated or laminated for specific requirements
Temperatura Soft, half-hard, and hard temper available Soft, half-hard, and hard temper available
Pika e shkrirjes Approximately 660.3°C (1220.5°F) Approximately 660.3°C (1220.5°F)
Rezistenca në tërheqje 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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