Hakkında daha fazla öğren 8021 aliminyum folyo
“8021 aliminyum folyo” anlamına gelir 8021 alaşımlı alüminyum folyo, daha yaygın bir alaşım türü olan 8000 seri. 8021 alaşım, yüksek mukavemet ve plastisiteye sahip yaygın bir alüminyum alaşım türüdür.. Aliminyum folyo 8021 saf alüminyumdan yapılmış ince bir levhadır, iyi esnekliğe sahip olan, termal iletkenlik ve elektriksel iletkenlik. Gıda ambalajlarında yaygın olarak kullanılmaktadır., farmasötik ambalaj, pil muhafazası, ısı yalıtım malzemeleri ve diğer alanlar.
What is the composition of 8021 alaşımlı alüminyum folyo?
Ana bileşenleri 8021 aluminum alloy include alloy additions of aluminum (Al), bakır (cu) and a small amount of other elements.
| 8021 aluminum foil chemical element content table (%) | |||||||||
| Alaşım | Al | fe | Ve | cu | Mn | Mg | Sn | B | Diğerleri |
| 8021 | 96.8-98.2 | 0.7 | 0.65 | 1.2-1.8 | 0.15 | 0.01 | 0.05 | 0.05 | 0.15 |
mekanik özellikleri 8021 alüminyum folyo ürünleri
| Alaşım Temper | Gerilme direnci | Akma dayanımı | Uzama | Erime noktası | Termal iletkenlik | Yoğunluk |
| 8021 O alüminyum folyo | ≥80MPa | ≥40MPa | ≥25% | 660°C | 237 W/(m·K) | 2.70 g/cm³ |
| 8021 H12 alüminyum folyo | 110-145 MPa | ≥75 MPa | ≥3% | |||
| 8021 H14 alüminyum folyo | 130-175 MPa | ≥115 MPa | ≥2% | |||
| 8021 H16 alüminyum folyo | 150-185 MPa | ≥135 MPa | ≥2% | |||
| 8021 H18 alüminyum folyo | ≥185 MPa | ≥170 MPa | ≥2% | |||
| 8021 H22 alüminyum folyo | 130-165 MPa | ≥115 MPa | ≥3% | |||
| 8021 H24 alüminyum folyo | 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.
| Şartname | Menzil |
|---|---|
| Kalınlık | 0.02mm – 0.2mm |
| Genişlik | 200mm – 1600mm |
| Sertlik | Ö, H14, H18 |
| Roll Diameter | 200mm – 600mm |
| Surface Treatment | One side bright, possibly with coatings, lubricants, or printing |
8021 aluminum foil as food packaging
| Şartname | parameters |
|---|---|
| Kalınlık | 0.02mm – 0.2mm |
| Genişlik | 200mm – 1600mm |
| Sertlik | Ö, 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
| Şartname | parameters |
|---|---|
| Alaşım | 8021 |
| Öfke | Ö (yumuşak) |
| Kalınlık | 0.015mm – 0.05mm |
| Genişlik | 100mm – 1000mm |
| Surface Treatment | One side bright, possibly with coatings or treatments |
| Gerilme direnci | 60 MPa – 120 MPa |
| Uzama | 20% – 30% |
| Elektiriksel iletkenlik | Harika |
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 veya 2700 kg/m³. 8021 aluminum foil is usually very thin, often less than 0.2 mm (200 mikron) kalın, and its density is close to that of pure aluminum.
8021 aluminum foil melting point
Erime noktası 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 santigrat derece (1220.5 derece Fahrenheit).
8021 aluminum foil vs 8011 aliminyum folyo
8021 Ve 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.
| Mülk | 8021 Aliminyum folyo | 8011 Aliminyum folyo |
|---|---|---|
| Alaşım Bileşimi | Primarily aluminum with some alloying elements | Primarily aluminum with some alloying elements |
| Alaşım Serisi | 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, yemek paketleme, ve dahası | Yemek paketleme, household use, ve dahası |
| Strength and Durability | Generally good strength and durability | Generally good strength and durability |
| Bariyer Özellikleri | Excellent barrier properties, suitable for protecting sensitive products | Good barrier properties, adequate for most packaging needs |
| Yüzey | Smooth surface finish | Smooth surface finish |
| Surface Treatment | Usually coated or laminated for specific requirements | Coated or laminated for specific requirements |
| Öfke | Soft, half-hard, and hard temper available | Soft, half-hard, and hard temper available |
| Erime noktası | Approximately 660.3°C (1220.5°F) | Approximately 660.3°C (1220.5°F) |
| Gerilme direnci | 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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