8021 Aluminium Ntawv Nyiaj
Raws li tus kws tshaj lij aluminium ua cov chaw tsim khoom nrog ntau xyoo ntawm kev paub, peb tau cog lus rau R&D, ntau lawm thiab muag khoom ntawm 8021 aluminium ntawv ci. Peb li 8021 aluminium ntawv nyiaj belongs rau 8xxx series ntawm high-kev ua tau zoo alloy khoom, thiab tau txais kev lees paub dav dav hauv kev lag luam thoob ntiaj teb rau nws qhov kev ua tau zoo tshaj plaws. Nplooj ntawv nthuav dav no qhia txog nws cov ntaub ntawv tseem ceeb xws li cov khoom siv hlau, core zoo, specification parameters thiab daim ntawv thov scenarios, pab koj nkag siab tag nrho cov khoom muaj nqis thiab muab kev txhawb nqa rau koj qhov kev txiav txim siab yuav khoom.
Kuv. Product Overview
8021 aluminium ntawv ci yog ib qho 8xxx series txhuas-manganese alloy ntawv ci. Nws siv high-purity aluminium ua cov khoom siv hauv paus, thiab optimizes nws cov khoom siv kho tshuab thiab cov khoom ua haujlwm los ntawm kev tshawb fawb ntxiv qhov tsim nyog ntawm manganese, hlau thiab lwm yam alloying ntsiab. Nws yog ib qho uas tsis muaj cua sov-kho tau muaj zog alloy, ua tiav rau hauv cov ntawv ci nyias los ntawm cov txheej txheem precision xws li txias dov thiab annealing. Nws muaj cov yam ntxwv ntawm kev ruaj khov zoo, kev ua tau zoo heev thiab kev siv dav dav, thiab tau dhau los ua cov khoom siv rau ntau lub tuam txhab paub zoo hauv cov khoom noj, chaw ua tshuaj paus, tsev neeg, industrial thiab lwm yam kev lag luam.
II. Alloy Properties ntawm 8021 Aluminium Ntawv Nyiaj
Kev ua tau zoo heev ntawm 8021 aluminium foil stems los ntawm nws cov tsim nyog alloy muaj pes tsawg leeg thiab precision ua technology. Nws cov khoom alloy feem ntau yog tshwm sim hauv peb yam: tshuaj muaj pes tsawg leeg, mechanical zog thiab lub luag haujlwm tseem ceeb, tso lub hauv paus ruaj khov rau nws txoj kev siv dav hauv ntau yam.
2.1 Tshuaj Muaj Tshuaj
Cov tshuaj muaj pes tsawg leeg ntawm 8021 aluminium ntawv ci yog nruj me ntsis tswj raws li cov qauv thoob ntiaj teb kom muaj kev ruaj ntseg thiab sib xws ntawm nws cov kev ua tau zoo. Qhov tshwj xeeb loj feem ntawm txhua feem yog qhia hauv cov lus hauv qab no:
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Alloy Qib
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Aluminium (Al)
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Manganese (Mn)
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Hlau (Fe)
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Silicon (Thiab)
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Tooj (Cu)
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Lwm yam impurities
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8021
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Seem
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0.8-1.3
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0.7-1.0
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≤ 0.30
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≤ 0.10
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I≤0.15
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Tsab ntawv: Manganese is the core alloying element of 8021 aluminium ntawv ci, which can effectively improve the strength and ductility of the aluminum foil; iron can optimize the processing performance and prevent the aluminum foil from cracking during the rolling process; the content of other impurities is strictly controlled to ensure the purity and safety of the product.
2.2 Mechanical Properties
Cov khoom ntiag tug ntawm 8021 aluminum foil vary with different tempers (Saib Tauj, H18 Tauj, H24 Tauj), and can be customized according to customers’ actual processing and application needs. The specific mechanical properties are shown in the following table:
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Kub
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Tensile zog (MPa)
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Elongation (%)
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Mechanical Characteristics
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Saib Tauj (Mos Temper)
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70-100
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≥25
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Soft texture, excellent ductility and plasticity, easy to fold and form
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H18 Tauj
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180-220
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≥3
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Siab zog thiab hardness, good wear resistance, not easy to deform
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H24 Kub
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130-160
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≥8
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Balanced zog thiab ductility, suitable for general processing and packaging scenarios
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2.3 Key Functional Properties
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Functional Performance Category
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Core Indicators
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Specific Description
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Muaj cov xwm txheej muaj feem xyuam
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Barrier Performance
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Oxygen kis tus nqi ≤0.5cc /(24.), Moisture kis tus nqi ≤0.3g /(24.)
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Cov khoom thaiv zoo heev tiv thaiv oxygen, ya raws, Lub teeb thiab ntxhiab, muaj txiaj ntsig cais cov khoom tsis zoo los ntawm sab nraud
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Khoom noj khoom haus thiab Pharmaceutical Ntim
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Kub Kub Resistance
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Kev Pabcuam Sijhawm Ntev Kub Kub -20 ℃ ~ 120 ℃, Lub sij hawm luv luv 150 ℃
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Nws tuaj yeem tiv taus qhov kub thiab txias thiab microwave cua sov, tsis yooj yim rau deform lossis hnub nyoog
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Retort Food and Microwave Food Packaging
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Corrosion Resistance
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Neutral Salt Spray Test ≥72h Tsis Pom Pom Zoo Corrosion
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Zoo natural corrosion kuj, tuaj yeem tiv taus acid thiab alkali ib puag ncig tom qab kev kho saum npoo
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Kev ntim khoom, Siv hauv Humid Environments
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Kev ua tau zoo
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Folding Sijhawm ≥100 Tsis Muaj Cracking, Sealing zog ≥15N / 15mm
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Zoo heev ductility, yooj yim rau quav, lub cim, print thiab compound, haum rau cov kab ntau lawm
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Ntau yam ntim thiab ua cov txheej txheem
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I. Core zoo ntawm 8021 Aluminium Ntawv Nyiaj
Piv nrog rau feem ntau siv aluminium foils xws li 8011 thiab 1235, 8021 aluminium ntawv ci muaj qhov tshwj xeeb zoo, uas tuaj yeem ua tau raws li cov kev xav tau zoo ntawm ntau yam kev lag luam rau cov khoom ntim, thiab muaj kev ua tau zoo tshaj tus nqi.
3.1 Zoo heev thiab kev nyab xeeb, Ua raws li International Standards
Peb siv high-purity thawj aluminium ingots ua raw khoom, thiab cov txheej txheem tsim khoom nruj me ntsis ua raws li cov qauv thoob ntiaj teb xws li ASTM B479, GB / T 3198, FDA thiab ISO9001. Cov khoom muaj tsis muaj teeb meem impurities, yog non-toxic, tasteless thiab tsis muaj kuab lom, thiab tuaj yeem tiv tauj ncaj qha nrog zaub mov thiab tshuaj, nyab xeeb thiab txhim khu kev qha.
3.2 Kev ua tau zoo Barrier, Extending Product Shelf Life
Piv nrog rau lwm cov series ntawm aluminium foils, 8021 aluminium ntawv ci muaj qhov cuam tshuam kev ua tau zoo dua, uas tuaj yeem cais cov pa oxygen zoo, noo noo thiab lub teeb, tiv thaiv cov khoom ntim los ntawm oxidation, mildew thiab deterioration, zoo heev ncua lub txee lub neej ntawm cov khoom, thiab tshwj xeeb tshaj yog tsim rau cov khoom noj khoom haus thiab cov khoom siv tshuaj nrog cov kev xav tau tshiab tshiab.
3.3 Zoo Ductility thiab Processability, Kho kom haum rau Diversified Xav Tau
8021 aluminium ntawv ci muaj ductility zoo heev thiab plasticity, tshwj xeeb tshaj yog O temper khoom, uas tau yooj yim folded, khoov, kaw thiab luam tawm yam tsis muaj cracking. Nws tuaj yeem ua tiav rau hauv ib txheej, ob-txheej los yog multi-layer composite ntawv ci, adapting rau diversified ua thiab ntim cov kev xav tau ntawm kev lag luam sib txawv.
3.4 Kub kub thiab corrosion kuj, Kev siv dav dav
Nws muaj qhov kub thiab txias tsis kam, haum rau ntim cov khoom noj uas tsis muaj qhov kub thiab txias thiab microwave-rhuab; Nyob rau tib lub sijhawm, nws muaj zoo heev corrosion kuj, uas tuaj yeem siv rau ntau qhov chaw hnyav rau lub sijhawm ntev, expanding nws daim ntawv thov ntau yam nyob rau hauv industrial teb.
3.5 High Precision thiab ruaj khov ua haujlwm, Txo cov ntim poob
Txais cov khoom siv txias dov thiab annealing siab heev, nruj zoo tswj thoob plaws hauv cov txheej txheem ntau lawm, Lub thickness kam rau ua tau ncav cuag ± 0.0005mm, Qhov dav kam rau ua yog ± 0.1mm, qhov saum npoo yog tiaj thiab du, tsis muaj pinholes thiab burrs. Kev ua tau zoo ntawm txhua batch ntawm cov khoom yog zoo ib yam, uas tuaj yeem zam lub ntim tsis sib xws los ntawm cov khoom siv teeb meem thiab txo cov ntim poob.
3.6 Tus nqi-zoo, Factory Direct Supply
Raws li qhov chaw tsim khoom, peb muaj peb tus kheej ntau lawm puag thiab cov kab ntau lawm, tshem tawm cov kev sib txuas nruab nrab distributor, thiab tus nqi khoom muaj qhov zoo dua. Peb tuaj yeem lees txais kev txiav txim loj, thiab ntau qhov kev yuav khoom, tus nqi siab dua; Nyob rau tib lub sijhawm, pa specifications yog nyob rau hauv Tshuag, thiab customized specifications tuaj yeem xa tuaj sai, ntsuas tus nqi thiab muab khoom ruaj khov.
IV. Core Specifications ntawm 8021 Aluminium Ntawv Nyiaj
Peb muab kev qhia tag nrho 8021 aluminium ntawv ci, uas tuaj yeem ua raws li cov thickness, dav, ntev, npau taws sai, Nto Kho, lwm., raws li cov neeg siv khoom’ daim ntawv thov scenarios tiag tiag thiab cov kev xav tau ua. Cov lus qhia tshwj xeeb muaj nyob hauv Tshuag, thiab customized specifications tuaj yeem xa tuaj sai. Cov txheej txheem tshwj xeeb yog raws li hauv qab no:
4.1 Standard Specification Parameters
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Parameter qeb
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Standard Parameters
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Muaj cov xwm txheej muaj feem xyuam
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Customizable Ntau
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Alloy Qib
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8021 (8xxx Series Aluminium-Manganese Alloy)
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Mov, Chaw ua tshuaj paus, Tsev neeg, Kev ntim khoom, lwm.
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Kho qib, tsis customizable
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Thickness
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0.006mm-0.2mm
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0.006-0.015mm: Kev Ntim Ntim; 0.015-0.05mm: Pharmaceutical / Khoom noj txom ncauj ntim; 0.05-0.2mm: Kev siv tsev neeg / kev lag luam
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0.005mm-0.3mm
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Dav
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10mm-1600 hli
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Dav dav: Ntim me me; Nruab nrab Dav: Khoom noj khoom haus / Pharmaceutical Ntim; Dav dav: Tsev/Kev Lag Luam Ntim
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5mm-2000 hli
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Ntev (Rau Roll)
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100m-5000 m
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Luv Ntev: Kev siv me me; Ntev ntev: Cov kab ntau lawm / Tsis siv neeg ntau lawm kab
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50m-10000 m
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Kub
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Saib Tauj, H18 Tauj, H24 Kub
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Saib Tauj: Kev Ntim Ntim; H18 Tauj: Kev siv tshuab; H24 Kub: General Ntim
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Customizable raws li kev xav tau
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Nto Kho
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Ci ntsa iab, Matte Nto, Txheej, Luam ntawv
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Txheej: Txhim kho Barrier Properties; Luam ntawv: Brand Promotion
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Customizable nto kho txoj kev
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Kev nyiaj tau
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Thickness: ± 0.0005 hli; Dav: ± 0.1 hli
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Siab Precision, Haum rau kev ua haujlwm zoo
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Customizable raws li precision xav tau
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4.2 Cov lus qhia Customization
Yog tias tus qauv specifications tsis tuaj yeem ua tau raws li koj qhov kev xav tau tiag tiag, peb tuaj yeem muab cov kev pabcuam customized. Koj tsuas yog yuav tsum tau muab cov kev txwv tshwj xeeb xws li qhov xav tau tuab, dav, ntev, temper thiab nto kho, thiab peb pab neeg ua haujlwm yuav tsim cov phiaj xwm tsim khoom tsim nyog rau koj kom ntseeg tau tias cov khoom ua tau raws li koj qhov kev ua tiav thiab daim ntawv thov.
V. Cov ncauj lus kom ntxaws daim ntawv thov Scenario ntawm 8021 Aluminium Ntawv Nyiaj
Nrog nws cov kev ua tau zoo tshaj plaws, 8021 aluminium foil yog dav siv hauv ntim khoom noj, kev ntim tshuaj, kev ntim khoom hauv tsev, industrial ntim thiab lwm yam kev lag luam, npog lub neej txhua hnub, kev lag luam ncig, industrial ntau lawm thiab lwm yam scenarios, nrog kev siv zog heev.
5.1 Cov Khoom Noj Ntim (Core Application)
Qhov no yog qhov tseem ceeb tshaj plaws daim ntawv thov scenario ntawm 8021 aluminium ntawv ci, feem ntau yog siv rau ntim ntau yam khoom noj uas xav tau kev khaws cia tshiab thiab tsw qab, suav nrog: saj zawg zog ntim cov khoom noj txom ncauj (qos yaj ywm chips, khoom qab zib, txiv ntseej, lwm.), ntim cov zaub mov siav (braised zaub mov, txias tais, lwm.), ntim cov khoom noj kaus poom, retort zaub mov, khoom noj khov, thiab ntim cov khoom siv mis nyuj (Mis Nyuj Hmoov, kua mis nyuj yaukawj, lwm.). Nws txoj kev ua haujlwm zoo heev tuaj yeem tiv thaiv cov zaub mov los ntawm kev ua qias tuaj thiab ua rau lub neej ntev.
5.2 Kws Ntim Ntim
8021 aluminium foil ua tau raws li cov kev cai nruj nruj ntawm kev lag luam kws tshuaj, thiab yog dav siv rau ntim tshuaj xws li ntsiav tshuaj, tsoom qab, granules thiab tshuaj. Nws tuaj yeem ua tiav rau hauv aluminium-yas blister ntim ntawv ci thiab strip ntim ntawv ci, uas tuaj yeem cais cov dej noo zoo, oxygen thiab lub teeb, tiv thaiv tshuaj deterioration, xyuas kom cov tshuaj ua tau zoo thiab kev nyab xeeb ntawm cov tshuaj, thiab yooj yim luam tawm cov ntaub ntawv tshuaj rau kev txheeb xyuas thiab kev tswj xyuas.
5.3 Ntim hauv tsev
Hauv tsev, 8021 aluminium ntawv ci yog siv los ua cov ntawv ci hauv chav ua noj, uas yog siv los qhwv cov zaub mov, ci, grilling thiab refrigerated tshiab-kev khaws cia. Nws muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam, non-stick thiab yooj yim tu, uas tuaj yeem khaws cov zaub mov tshiab thiab tiv thaiv kom tsis muaj zaub mov; nws kuj yog siv los ntim cov khoom me me hauv tsev (tus kws muag kub, electronic accessories, lwm.) los tiv thaiv oxidation thiab hmoov av tsub zuj zuj.
5.4 Kev ntim khoom
Hauv kev lag luam, nws yog siv los ntim cov khoom siv hluav taws xob (tej daim, resistors, Psacacitors, lwm.), precision mechanical qhov chaw thiab cov khoom hlau. Nws zoo heev barrier thiab corrosion kuj tuaj yeem tiv thaiv cov khoom ntim ntawm oxidation, xeb thiab plua plav paug, thiab tiv thaiv qhov precision thiab kev ua haujlwm ntawm qhov chaw; nws kuj tseem siv tau los ua gaskets, cov ntaub ntawv rwb thaiv tsev thiab cov ntaub ntawv kub dissipation hauv cov khoom siv.
5.5 Lwm Daim Ntawv Thov Tshwj Xeeb
Nws tseem tuaj yeem siv rau aerospace (ntim ntawm aerospace zaub mov thiab accessories), khoom siv kho mob (ntim cov khoom siv kho mob pov tseg), high-end tshuaj pleev ib ce (ntim cov khoom tu tawv nqaij) thiab lwm daim teb, hloov mus rau ntau yam kev xav tau tshwj xeeb thiab nthuav qhia cov kev xav tau dav dav.
5.6 Daim ntawv sau npe ntawm daim ntawv thov scenarios thiab Specifications
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Daim ntawv thov teb
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Pom zoo Thickness
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Pom zoo Temper
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Pom zoo Surface Treatment
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Cov ntsiab lus tseem ceeb
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Khoom noj khoom haus Flexible Ntim
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0.006-0.015mm
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Saib Tauj
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Txheej, Luam ntawv
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Siab Barrier, Kev Nyab Xeeb Khoom Noj
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Pharmaceutical Blister Ntim
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0.02-0.05mm
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H24 Kub
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Pharmaceutical Txheej
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Tsis muaj menyuam, Siab Barrier, Yooj yim rau kua muag
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Tsev Neeg Chav Ua Noj Foil
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0.08-0.2mm
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Saib Tauj, H24 Kub
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Ci ntsa iab, Matte Nto
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Kub Kub Resistance, Tsis-Stick
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Industrial Parts Ntim
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0.05-0.15mm
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H18 Tauj, H24 Kub
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Anti-xeb txheej
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Corrosion Resistance, Siab zog
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VI. Kev sib piv nrog Lwm Cov Khoom Siv Txhuas Txhuas Txhuas
Txhawm rau pab koj xaiv cov ntaub ntawv aluminium foil zoo dua, cov hauv qab no piv cov tseem ceeb sib txawv ntawm 8021 aluminium foil thiab ob feem ntau siv aluminium foils (8011 thiab 1235), qhia meej txog lawv qhov zoo, qhov tsis zoo thiab cov xwm txheej siv tau:
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Alloy Qib
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Core Zoo
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Qhov tsis zoo
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Muaj cov xwm txheej muaj feem xyuam
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Nqi zog-ua hauj lwm
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8021
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Barrier zoo heev, kub tsis kam, kev nyab xeeb thiab kev ua haujlwm sib npaug
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Nqe me ntsis siab dua 1235 aluminium ntawv ci
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High-requirement scenarios: Mov, Chaw ua tshuaj paus, Kev ntim khoom
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★★★★★
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Zoo ductility, tus nqi qis thiab kev ua haujlwm yooj yim
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Barrier thiab kub kub kuj me ntsis inferior 8021
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Kev ntim khoom dav dav: Khoom noj txom ncauj, tsev ntawv ci
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★★★★★☆
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|
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1235
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Tus nqi qis, siab purity thiab zoo ductility
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Kev tsis zoo, kub tsis kam thiab tsis muaj zog
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Tsawg-requirement ntim: Khoom zoo saib, zoo tib yam wrapping
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★★★☆☆
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VII. Cov txheej txheem tsim khoom thiab kev ruaj ntseg zoo
7.1 Txheej Txheem Ntau Lawm
Peb txais yuav cov cuab yeej siv ntau lawm thiab kev tswj xyuas nruj heev kom ntseeg tau qhov zoo ntawm 8021 aluminium ntawv ci. Cov txheej txheem tseem ceeb ntau lawm suav nrog: Raw Khoom Kev Tshuaj Xyuas → Alloy Smelting → Cast Rolling Forming → Precision Cold Rolling → Annealing Treatment → Slitting thiab Txiav → Kev Kho Mob Nto → Cov Khoom Muag tiav → Ntim thiab Shipping.
7.1.1 Parameter Table ntawm Txhua Qhov Txuas hauv Cov Txheej Txheem Ntau Lawm
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Cov txheej txheem txuas
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Core Control Parameters
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Core Function
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Tus Qauv Zoo
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Alloy Smelting
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Smelting kub 720-760 ℃, Thaum tshav kub kub Preservation 2-3h
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Ua kom cov khoom sib npaug sib npaug thiab txhim kho cov khoom sib xws
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Kev sib txawv ntawm qhov sib txawv ≤ ± 0.05%
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Precision Txias Rolling
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Rolling ceev 3-5m / s, Txo tus nqi 20%-30%
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Tswj aluminium foil thickness thiab txhim kho nto flatness thiab lub zog
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Thickness kam rau ua ± 0.0005mm
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Kev kho mob Annealing
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Annealing kub 300-350 ℃, Thaum tshav kub kub Preservation 1-2h
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Tshem tawm kev ntxhov siab sab hauv thiab kho aluminium ntawv ci temper (O temper / H kub)
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Hardness Deviation ≤ ± 5HV
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Kev tshuaj xyuas cov khoom tiav
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Tag Nrho Kev Tshawb Fawb Txog Kev Pom Zoo, Thickness thiab Mechanical Properties
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Tshem tawm cov khoom tsis tsim nyog thiab xyuas kom lub Hoobkas zoo
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Tus nqi tsim nyog ≥99.8%
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7.2 Quality Assurance System
Peb tuav lub tswvyim ntawm “Ua ntej” thiab tau tsim kom muaj kev tswj xyuas kom zoo uas npog txhua qhov txuas los ntawm kev tshuaj xyuas cov khoom raw mus rau cov khoom tiav shipping. Peb cov khoom tau dhau ISO9001 kev tswj hwm qhov system ntawv pov thawj, thiab peb tuaj yeem muab cov ntaub ntawv soj ntsuam zoo thiab cov kev pabcuam kuaj thib peb; Nyob rau tib lub sijhawm, peb muab kev pabcuam 24-teev tom qab muag thiab kev pabcuam kuaj dawb los daws cov neeg siv khoom’ kev txhawj xeeb.
VIII. Cov Lus Qhia Txog Kev Muag Khoom thiab Kev Pabcuam Chaw Tsim Khoom
8.1 Cov Lus Qhia
Ua ntej kev yuav khoom, thov qhia meej cov kev xav tau ntawm cov khoom specifications, temper thiab nto kho; xaiv cov tsis tsim nyog raws li daim ntawv thov scenario; rau kev ntim khoom loj, koj tuaj yeem tiv tauj peb kom tau txais cov lus pom zoo; peb txhawb ntau hom kev siv nyiaj thoob ntiaj teb thiab txoj kev thauj mus los.
8.2 Cov Chaw Tsim Khoom Core
Peb muab kev pabcuam customized, khoom hauv Tshuag, kuaj dawb, ib-rau-ib qho kev qhia, ruaj khov khoom thiab lwm yam kev pabcuam, cog lus los muab cov neeg siv khoom zoo, Cov kev daws teeb meem tsis muaj kev txhawj xeeb thiab raug nqi tsim khoom.
IX. Product Summary
8021 aluminium ntawv ci yog ib qho kev ua tau zoo 8xxx series aluminium-manganese alloy foil, integrating zoo heev alloy zog, core zoo thiab dav siv tau. Nws ua tau zoo tshaj plaws nyob rau hauv barrier zog, kub tsis kam, processability thiab kev nyab xeeb, thiab yog siv dav hauv cov khoom noj, chaw ua tshuaj paus, tsev neeg, industrial ntim thiab lwm yam kev lag luam.
Raws li qhov chaw tsim khoom, peb muaj kev paub ntau lawm ntau lawm, cov khoom siv ntau lawm thiab kev tswj xyuas nruj, thiab tuaj yeem muab cov neeg siv khoom zoo 8021 aluminium ntawv ci thiab kev pabcuam ib-nres. Txawm hais tias koj muaj cov cai rau cov qauv specifications lossis customized xav tau, peb tuaj yeem muab kev daws teeb meem rau koj. Zoo siab txais tos rau kev sab laj txhua lub sijhawm kom tau txais cov qauv dawb thiab cov nqe lus raug!
