7-IMicron 8079 I-Flexible Aluminium Foil: I-Ultra-Thin High-Barrier Packaging Material
7-IMicron 8079 I-Flexible Aluminium Foil: I-Ultra-Thin High-Barrier Packaging Material
Intshayelelo
Ngokunyuka okuqhubekayo kwiimfuno zemarike yabathengi kwishelufu yobomi kunye nemfuno engxamisekileyo yokupakisha ukukhanya kokukhanya phantsi “Iikhabhoni ezimbini” iqhinga, ishishini lokupakisha langoku liphantsi kwenguqu yesakhiwo ukusuka kwizikhongozeli ezomeleleyo ukuya ukusebenza okuphezulu okuguquguqukayo kwezixhobo ezihlanganisiweyo.
Kweli liza, ifoyile yealuminiyam, njenge “umgangatho wegolide” kwimiqobo yomqobo, ibone itekhnoloji yokuncipha kwayo ibe yeyona nto iphambili kwishishini R&D.
7-micron 8079 ifoyile yealuminiyam eguquguqukayoime njengomsebenzi wobugcisa phambili kulo mda wetekhnoloji. Ayikophuli nje kuphela imida yomzimba yokuqengqeleka okuncinci kakhulu kodwa ikwafezekisa impumelelo kulawulo lwe-microstructural.. Xa kuthelekiswa ne-9-micron eqhelekileyo okanye i-12-micron i-aluminium foil, 7-micron 8079 i-foil inciphisa kakhulu igrammage yendawo yeyunithi ngelixa iqinisekisa ukuba ukusebenza komqobo opheleleyo (Izinga loThutho lwe-Oxygen enguZero) uhlala engaxengaxengi.
Ukudibanisa itekhnoloji ye-cutting-edge kwi-metallurgy, ngokuchanekileyo machining, kunye nekhemistri engaphezulu, isetyenziswa kakhulu kwiindawo ezineemfuno eziphezulu kakhulu zokhuseleko kunye nobomi beshelufa, njengeepakethe zeblister zamayeza, ikofu yepremiyamu kunye nokupakishwa kwesnack, kunye neengxowa zebhetri ze-lithium zamandla amatsha. Yimathiriyeli ephambili yokufezekisa i “ilula, yomelele, luhlaza ngakumbi” iqhinga lokupakisha.
Yintoni i-7-Micron 8079 I-Flexible Aluminium Foil?
7-micron 8079 Ifoyile yealuminiyam eguquguqukayo yimathiriyeli yentsimbi ebhityileyo kakhulu esebenzayo elungiselelwe ukusuka kwi 8079 inkqubo ye-aluminium alloyNgokuqengqeleka okubandayo okuqengqelekayo kunye neenkqubo ezichanekileyo zonyango lobushushu. Ubukhulu begama be “7 iimicrons” (7 μm) imalunga nesinye kwishumi kuphela ubukhulu boboya bomntu (~0.007 mm). Olu phawu lobukhulu obugqithileyo bubeka imiceli mngeni malunga ne-ingot, ukuchaneka ukugawula roll, kunye nolawulo lwenkqubo.
Ngokungafaniyo nefoyile ye-aluminium yendlu eqhelekileyo (ngokwesiqhelo 1xxx series okanye 8011 ingxubevange), ejolise kukuqina kunye nezicelo zesikhongozelo esiqinileyo, 8079 ingxubevange yenzelwe ngokukodwa “ukuba bhetyebhetye kakhulu”kwaye “ukwakheka komzobo onzulu.”Ngokuzisa ulungelelwaniso oluthile lwentsimbi (Fe) kunye nesilicon (Kwaye) izinto kwimatrix aluminiyam, i-alloy yenza i-intermetallic compounds echithwa kakuhle (njengezigaba ze-Al-Fe-Si) Ngexesha lokuntywila. Ezi microparticles aziboneleli kuphela ukomeleza ukusasazeka kodwa zikwathintela ngokufanelekileyo isiliphu se-dislocation kunye ne-micro-crack propagation xa ifoyile ikhubazekile., ngokwenza oko inika imathiriyeli egqwesileyo yokuductility kunye nokumelana nokwaphuka.
Inkcazo engundoqo yalo mbandela ilele kwibhalansi yayo yokusebenza kwi-ultra-thin state:
- Ukuba bhetyebhetye okugqithisileyo & Ukuhambelana:Ukukwazi ukunamathela ngokusondeleyo kwindawo engaqhelekanga ngaphandle koxinzelelo lokuqhekeka ngexesha lokugoba okanye ukugoba.
- Ubuchule obugqwesileyo boMzobo obuNzulu: Njengesixhobo sokuvala kwipakethe yeblister yamayeza, inokolulwa phezu kwamadyungudyungu aphakanyisiweyo ngaphandle kokugqabhuka.
- I-Controllable Surface Chemistry:Ngonyango oluthile lwe-annealing kunye ne-corona, amandla angaphezulu anokugqithisa 38 iidynes/cm, ukuqinisekisa ukubambana okuqinileyo kwephysicochemical kunye neefilimu zeplastiki (I-E.G., I-PET, PE) okanye iingubo.
Uhlalutyo lwecandelo lemichiza
Imfihlo engundoqo ngasemva 8079 Ukukwazi kwealloy ukugcina amazinga aphezulu esivuno kunye nokusebenza kubunzima obuyi-7-micron ubukhulu bulele kumlinganiselo ochanekileyo kunye nokusebenzisana intsimbi (Fe) kunye nesilicon (Kwaye)kwimichiza yayo.
| Isiqalelo | Umxholo oqhelekileyo (%) | Uhlalutyo olunzulu lokuSebenza |
|---|---|---|
| Aluminiyam (Al) | Intsalela (98.0-99.0) | Isiseko sesinyithi esibonelela ngekhaphukhaphu, conductivity thermal, kunye ne-metallic barrier layer eqhubekayo. |
| Intsimbi (Fe) | 0.70–1.30 | Ukomelezwa okuphambili kunye ne-anti-pinhole element.Kwimatrix ye-aluminium, I-Fe ikhona ikakhulu njengezigaba ze-Al₃Fe okanye ze-α-AlFeSi. I-Fe efanelekileyo iphucula ngokuphawulekayo isakhiwo sokuphosa, kunciphisa iikristale zekholomu, kwaye kwandisa indawo yekristale equiaxed. Ngexesha le-ultra-thin rolling, ezi mvula zicolekileyo ziqhoboshela ngokufanelekileyo imida yengqolowa, ukuthintela ukuqaliswa kwe-micro-crack kunye nokusasazwa, ngaloo ndlela kunciphisa kakhulu amaxabiso emingxuma. |
| Isilicon (Kwaye) | 0.05–0.30 | Ngokuqhelekileyo yenza izigaba zokubini okanye ze-ternary ngeFe. Ubukho be-Si buguqula i-morphology yezigaba ze-Fe ukusuka kwiinaliti ezirhabaxa ukuya kwimilo emile okwethambo okanye i-Chinese-like-character-like shapes., ukunciphisa isiphumo sokuqhekeka kwi-matrix kunye nokuphucula ukusebenza okuqengqelekayo kunye nokwandiswa kokugqibela kwemveliso. |
| Ubhedu (Cu) | ≤0.05 | Ilawulwa ngokungqongqo. Ngelixa i-Cu iyisisombululo esisebenzayo esomelezayo, kunciphisa kakhulu ukuxhathisa kwe-corrosion kunye nokukwazi kombala we-oxidation ye-foil kwaye inokubeka umngcipheko wokufuduka kwentsimbi enzima kwipakethe yamayeza.. |
| IManganese (Mnu) | ≤0.05 | Amanani omkhondo asetyenziswa ikakhulu ukunciphisa iziphumo ezinobungozi zeFe, kodwa umxholo osezantsi kwi 8079 inqanda ukwakheka kweekhompawundi ezirhabaxa ezichaphazela umgangatho womphezulu. |
| I-titanium (Kwe) | ≤0.05 | Umcoci oqhelekileyo wokudla okuziinkozo. Ngokwenza i-TiB₂ okanye iincinci ze-TiC, ikhusela iinkozo ezirhabaxa ngexesha lokuqengqeleka kushushu, ukuqinisekisa ukufana kwe-microstructural kunye nokugqitywa komphezulu. |
Imboniselo Insight:Iimpawu eziphezulu ze-Fe-ukuya-phantsi zeSi 8079 i-alloy yindawo yamanzi ebalulekileyo eyahlula kuyo 8011 ingxubevange. Impembelelo yokomeleza i-grain-grain eziswe ngumxholo we-Fe ophezulu usebenza njenge “ikhaka elingabonakaliyo,” ukuthintela i-burrs kunye nekhefu ngexesha lokuqhawula kunye nokuprinta okulandelayo.
Iimpawu eziphambili kunye nemingeni yobuGcisa
1. Ulawulo oluchanekileyo lwe-Ultra-Thin (Ukuchaneka kweNqanaba leMicron)
Ukuqengqeleka ifoyile aluminiyam ukuya 7 iimicrons ayikokuphela komzimba; luvavanyo lokugqibela lwezakhono zokulawula ubunjineli.
- Ukuqina kokunyamezela ukutyeba:Kufuneka ilawulwe ngaphakathi ±0.3–0.5 μm. Ngenxa yokubhitya okugqithisileyo kwefoyile, naluphi na utshintsho olungephi lwemilo yomqulu okanye ukuguquguquka koxinzelelo kunokubangela ukungalingani kobungqingqwa. Ukwahluka kobukhulu obugqithisileyo kukhokelela ekuqhekekeni kwiindawo ezibhityileyo ngenxa yoxinzelelo olugxininisiweyo ngexesha lokunyibilika okulandelayo kunye nokutywinwa kobushushu obuphantsi okanye “itonela” kwiindawo ezityebileyo.
- Ulawulo lobume:Kwiikhoyili ezibanzi ukuya kuthi ga kwi-1600mm, Umahluko wobungqingqwa obusecaleni kufuneka ube mncinci kwaye kungabikho macala angamaza. Izixhobo zanamhlanje eziphezulu zokuqengqeleka kwefoyile zixhomekeke kuyo Agc (Ukulawulwa kwegesi ngokuzenzekelayo)kwaye Afc (Ulawulo oluzenzekelayo oluzenzekelayo)iinkqubo, usebenzisa izixhobo ze-micron-level hydraulic screw-down kunye netekhnoloji yokupholisa ecandekileyo ukulungisa isithsaba esishushu kunye nesithsaba somatshini ngexesha lokwenyani., ukuqinisekisa isipili-flat foil.
2. UbuGcisa bokuLungelelanisa iiPropati zoomatshini
Kwi-O-temper (imeko ethintelweyo ngokupheleleyo), 8079 i-foil ibonisa iimpawu ezizodwa zoomatshini-intlangano egqibeleleyo “ukuthamba” kwaye “amandla”:
| Isalathisi seNtsebenzo | Ixabiso eliqhelekileyo | Intsingiselo Yomzimba & Ixabiso lobuNjineli |
|---|---|---|
| Tensile strength | 80-120 MPa | Olu luhlu lwamandla luqinisekisa ukuba i-foil inokutsalwa kakuhle ngesantya esiphezulu (rhoqo 200-400 m / yam) koomatshini bokupakisha-ingabambimbi ngenxa yokuthamba okanye ukwaphuka ngenxa yokuba brittle kakhulu.. |
| Elongation | 10-18% | Isalathisi sobomi obungundoqo.Ubude obuphezulu bubonisa ukulunga okugqwesileyo. Xa usenza iipowutshi zebhetri ye-lithium okanye amadyungudyungu axutywe nzulu amayeza, i-foil kufuneka imelane nokuguqulwa kweplastiki ngokugqithiseleyo (ubude bendawo bunokugqithisa 50%). Kuphela ubude obuphezulu buqinisekisa inkululeko kwiintanda. |
| Ixabiso le-Erichsen Cupping | >7.0 mm | Isalathisi esithile sokwenza umzobo onzulu. Amaxabiso aphezulu abonisa ukumila kakuhle phantsi kwe-biaxial stretching, ukuyenza ilungele ukupakishwa okuntsonkothileyo okumacala amathathu. |
3. I “Ukunyaniseka” yoMqobo wokuSebenza
Indlela yokuthintela yefoyile ye-aluminiyam ivela kubunzima bayo, ulwakhiwo oluqhubekayo lwekristale yentsimbi, ngokwahlukileyo kwi “indlela enzima” indlela yokwenza iiplastiki zepolymer. 7-micron 8079 ifoyile ibonelela:
- Zero Oxygen & Ukuhanjiswa kobumanzi:Inqanaba loThutho loMphunga waManzi (Wvtr) kunye neNqanaba loThutho lwe-Oxygen (I-otr) ngokwethiyori ziro. Olu ncedo lupheleleyo alunakuthelekiswa nayo nayiphi na ifilimu ye-aluminiyam efakwe kwi-vacuum (VMPET) okanye ukutyabeka okuphakamileyo (I-E.G., I-EvOH), ukuyenza ifaneleke ngakumbi ukufuma/i-oxygen-sensitive anesthetics, isitofu, okanye ioli yomnquma enyulu.
- I-Full-Spectrum Light Blocking:Ukuvalwa ngokupheleleyo kwe-UV kunye nokukhanya okubonakalayo kuthintela ukuthotywa kweefotochemical komxholo (I-E.G., ukungasebenzi kweziyobisi, i-oxidative rancidity yeoli).
INkcazelo eBanzi yeNkqubo ePheleleyo yoMveliso
Isigaba 1: Ukunyibilika & Ukuphosa (Isinyithi) - Ulawulo loMthombo wokucoceka
Eli linyathelo elibalulekileyo lokumisela ukuba ifoyile ye-pinhole engena-7-micron ingaqengqeleka ngokulandelayo..
- Ukudibanisa & Ukunyibilika:Ii-ingots ze-aluminium ezicocekileyo kunye ne-master alloys zilungelelaniswe ngokungqongqo ukuze kuqinisekiswe amanqanaba asezantsi kakhulu ezinto zokungacoceki. (ngakumbi izinto ezisezantsi zokunyibilika njengeNa, Ca).
- Ukucokisa & Ukukhupha isisu:Imixube yegesi ye-nitrogen-chlorine ivuthelwa ngokunyibilika. Ihydrogen (oyena nobangela wepinholes) iziswa kumphezulu ngeqamza elijikelezayo kwaye lisuswe. Umxholo we-Hydrogen kufuneka ulawulwe ngezantsi 0.1 ml/100g Al.
- Ukuhluzwa kweCeramic (Cff):Izihluzi ze-ceramic ezinomqolo ophindwe kabini zithintela ukubandakanywa kwe-alumina yobungakanani be-micron kunye ne-slag-umgca wokugqibela wokuzikhusela ngokuchasene “imingxunya” Ngexesha lokuntywila.
- Cast Rolling / Ishushu eshushu:I-aluminiyam elulwelo iguqulwa ibe ngamacwecwe aqinileyo. Kuba 8079 ingxubevange, inkqubo eqhubekayo yokuphosa kunye nokuqengqeleka isetyenziswa ngokuqhelekileyo, ukuqengqeleka ngokuthe ngqo ialuminiyam etyhidiweyo kwisitokhwe esityebileyo esiyi-6-8mm. Oku akukona nje ukusetyenziswa kwamandla kodwa kwakhona kuvelisa isakhiwo esicolekileyo.
Isigaba 2: Ukuqengqeleka kubandayo & I-Foil Rolling (Qengqeleka) — Umlingo wokuCwatha
Le yinkqubo engundoqo yokunciphisa umzimba, ngokuqhelekileyo ifuna 5-7 uyapasa.
- Ukurhabaxa & Ukuqengqeleka okuPhakathi:Yehlisa isitokhwe ukusuka kwiimilimitha ezininzi ukuya malunga ne-0.1mm. Eli nqanaba lilawula ubukhulu becala imilo kunye noburhabaxa bomphezulu.
- Ukuphinda kabini:Obu bubuchwephesha obungundoqo bokuvelisa i-7-micron foil. Iziqwenga ezibini zefoyile eyi-0.014mm zipakishwe ngobuso (kutshizwe ioli yokwahlukana phakathi kwazo) kwipasile yokugqibela yokuqengqeleka. Oku kuqinisekisa ukhuseleko roll (ukuphepha ukucola) ngelixa ufumana ukubhitya okugqithisileyo. Ifoyile enamaleko amabini ke ngoko yahlulwe kusetyenziswa a umatshini wokwahlulaUkwandisa iiyantlukwano zetension.
Isigaba 3: Anealing Heat Unyango (Ukungqungqa) - Ukuhlengahlengisa ukusebenza
I-cold-rolled foil ine-lattice yangaphakathi egqwetheke kakhulu, ubunzima obuphezulu kakhulu (Unomsindo H), kunye brittleness, ukuyinikezela ukuba ingasetyenziswa ekupakisheni.
- Ubushushu obuphantsi be-Deoiling Annealing:Igcinwe kwi-200-250 ° C, ikakhulu ukwenza i-oli eqengqelekayo eshiyekileyo (i-kerosene) kunye nokuthintela amaqamza ngexesha lamination elandelayo.
- Ubushushu obuphezulu beRecrystallization Annealing:Igcinwe kwi-300-450 ° C ixesha elide, ukuvumela iinkozo ezigqwethekileyo ukuba ziphinde zikhule kwaye zikhule, ukuguqula ube yi-O-temper ethambileyo. Izinga lokufudumeza kunye nexesha lokufunxa legophe lokufunxa limisela ngokuthe ngqo ubude bokugqibela kunye nokumanzi komphezulu. (ixabiso le-dyne)-i “ibhokisi emnyama” yolawulo lwenkqubo.
Isigaba 4: UkuQeda komphezulu-Ukusebenza
Ifoyile yealuminiyam engenanto ayisetyenziswa ngokuthe ngqo kwaye kufuneka iguqulwe umphezulu.
- Unyango lweCorona:Ukusebenzisa i-high-frequency, ukukhutshwa kwe-high-voltage ukubhobhoza umphezulu we-foil, ukususa ungcoliseko lwendalo kunye nokwandisa ixabiso ledyne yomphezulu, ukongeza amaqela asebenzayo ukuququzelela ukumanzisa okunamathelayo.
- Ukwaleka:Ukusetyenziswa kokwaleka okwahlukeneyo kusekwe kusetyenziso lokugqibela. Umzekelo, ukusebenzisa ivanishi ye-OP ekhuselayo yokupakisha amayeza; ukusebenzisa i-adhesive primer kwii-composites ezenza ukubanda; ukusebenzisa i-lacquers yokushisa ukushisa (I-E.G., I-lacquer ye-VC okanye i-agent ye-AC) Ukupakishwa kokutya.
Ukusebenza okusebenzayo & Iimeko zokuSebenza ngokuSebenza
1. Ukupakishwa kweBlister ye-PTP yamayeza
Eli lidabi lokuqala le-7-micron 8079 ifoyile kunye nentsimi enezona mfuno ziphezulu zomgangatho.
- Isisombululo sePain Point:Amachiza (ingakumbi amachiza enziwe ngamachiza) zinochuku ngokugqithisileyo kukufuma kunye nokukhanya. 8079 ifoyile, isebenza njenge-foil yesivalo, kufuneka ufezekise ukutywinwa kobushushu obuphezulu ngePVC (Polyvinyl chloride) okanye iPVDC (Polyvinylidene chloride) amaphepha anzima.
- Iimpawu eziphambili: Pinhole Bala & Umba wangaphandle.Ifoyile yomgangatho woxubo-mayeza ifuna ukubalwa kwemingxuma ephantsi kakhulu nge-square meter nganye (Imigangatho ye-GMP idla ngokufuna ngaphantsi kwe-3/m², ngamanye amaxesha zero pinholes), njengoko nayiphi na i-micro-hole inokukhokelela kwi-blister yonke ipakethe ngenxa yokufuma. Ukongeza, umphezulu wefoyile kufuneka ukhululeke kubo nabaphi na abafuduki abanokuchaphazela ukhuseleko lweziyobisi.
2. Ukutya kwePremium & Coffee Packaging
- Ifomu yokufaka isicelo: Ngokuqhelekileyo isetyenziswa njengomaleko wesithintelo esiphakathi kwizakhiwo ezifana nePET/AL/PE okanye NY/AL/CPP.
- Umgangatho wokuma:Uyilo lwe-7-micron ultra-thin yenza ibhegi yokupakisha ivakale ithambile, kwaye i-creases ayifuni kakhulu “ukuqhekeka okunqabileyo.” Kwiimbotyi zekofu ezikhethekileyo okanye amandongomane, 8079 ifoyile ivala ngokufanelekileyo kwizinto ezinuka kamnandi (Ukugcinwa kwe-aroma) kwaye ikhusela i-oyile oxidation, ukuqinisekisa i “ukusela kuqala ukutsha” ekuvulweni.
3. Isingxobo sebhetri yeLithium-Ion
Esi sisithintelo sobuchwephesha obuphezulu kunye nesicelo esongeziweyo sexabiso eliphezulu.
- IiMfuno eziKhethekileyo:I-electrolyte ngaphakathi kwebhetri (I-E.G., LiPF₆) yonakalisa kakhulu. 8079 ifoyile kufuneka yenziwe unyango olukhethekileyo olumelana nomhlwa (Ukuguqula ukuguqula iikhemikhali) ukukhusela i-electrochemical corrosion perforation ye-aluminium layer, enokukhokelela ekuvuzeni, ukudumba, okanye imingcipheko yogqabhuko-dubulo.
- Lightweighting & Ukuxinana kwamandla:Iimoto zamandla amatsha zinxanelwe kakhulu ukunciphisa ubunzima. Xa kuthelekiswa nefoyile yemveli eyi-9-micron, 7-i-micron foil inokunciphisa ubunzima bebhetri pack ngamashumi eegram ngekilowatt-yure (kWh), ukwandisa ngokungathanga ngqo ubuninzi bamandla ebhetri (Wh/kg).
Uthelekiso lwe-alloy: Kutheni Khetha 8079 Ngaphezulu 8011?
Xa ukhetha amabakala efoil ye-aluminium, abathengi bokugqibela bahlala bejongana nokhetho phakathi 8079 kwaye 8011. Nalu uthelekiso olunzulu olunemilinganiselo emininzi:
| Ubukhulu | 8011 Ingxubevange | 8079 Ingxubevange | I-Advantage yokutolika |
|---|---|---|---|
| Ukuqulunqwa okuPhambili | Fe: 0.6-0.9, Kwaye: 0.5-0.8 | Fe: 0.7-1.3, Kwaye: 0.05-0.3 | Umlinganiselo ophezulu we-Fe/Si kunye nokwakhiwa kwesigaba esithile se 8079 ukubonelela ngeplastiki engcono ngexesha lokuguqulwa kwe-rolling. |
| Elongation | Umndilili (2-5%) | Egqwesileyo (10-18%) | 8011 iba brittle kakhulu kwaye ithande ukophuka kubukhulu be-7-micron, ngelixa 8079 inokumelana ne-deformation enkulu yomzobo onzulu kunye nokusongwa komphetho. |
| Inqanaba lePinhole | Ngaphezulu | Phantsi kakhulu | 8079 i-alloy inolawulo olungcono lokucoceka kunye nokusebenza okuqengqelekayo, ilungele ukuvelisa i-foil ekumgangatho ophezulu ekumgangatho ophezulu. |
| Ukutyeba okusebenzayo | Ngokwesiqhelo > 0.01mm (10μm) | Imveliso ezinzileyo < 0.008mm (8μm nangaphantsi) | 8079 lukhetho olungundoqo olupheleleyo kwibala elimxinwa kakhulu (<9μm). |
| Ukusetyenziswa okuqhelekileyo | Ibhotile yebhotile, ifoyile yasekhaya, Iibhokisi zesidlo sasemini | Ukupakishwa kwe-Pharma, iingxowa zebhetri, ukutya premium | Ukukhethwa kuxhomekeke kwixabiso lemveliso yokugqibela kunye neemfuno zokhuseleko. |
IiNzuzo kuQoqosho & Uzinzo
- Ugcino lweendleko ezithe ngqo:Ukunciphisa ubukhulu ukusuka kwi-9μm ukuya kwi-7μm kuthetha ukunciphisa ngokuthe ngqo ukusetyenziswa kwe-aluminiyam kwindawo yeyunithi malunga. 22%. Ukupakishwa kunye noshicilelo lwamashishini anemveliso yonyaka 10,000 iitoni, oku kuguqulela kugcino olukhulu ekuthengeni imathiriyeli ekrwada, ukonyusa ngokuthe ngqo inzuzo eshiyekileyo.
- Ukuncitshiswa kweCarbon Footprint:Ukuveliswa kweAluminiyam kufuna amandla amaninzi. Ukunciphisa ukusetyenziswa kwe-aluminiyam kulinganisa ngokuthe ngqo ukwehlisa ukukhutshwa kwekhabhoni ukusuka kwiinkqubo ze-aluminiyam ze-electrolytic.. Ngaphezulu, ukupakishwa okulula kunciphisa kakhulu ukusetyenziswa kwamafutha kunye nokukhutshwa kwe-CO₂ ngexesha lokuthutha (ulwandle, umoya, umhlaba).
- UQoqosho lweSetyhula luvaliwe-Umjikelo:Emva kokusetyenziswa, ukuba umaleko weplastiki unokwahlulwa ngokufanelekileyo (I-E.G., ngokusebenzisa ipyrolysis okanye iindlela zokunyibilikisa), izinga lokubuyisela isinyithi se-aluminium foil isondela 100%. Ngaphezulu, amandla asetyenzisiweyo ekunyibilikiseni ialuminiyam esetyenzisiweyo kuphela 5% yaloo nto ifunekayo kwimveliso yokuqala ye-aluminiyam, ibonelela ngexabiso elikhulu loqoqosho olujikelezayo.
Itheyibhile yeeNkcazo zobuGcisa
| Into | Inkcazo eneenkcukacha |
|---|---|
| Uyilo lwe-Alloy | 8079 |
| Ukucaphuka | O (Umsindo othambileyo, kuba lamination/formability), H22/H24 (Isiqingatha-nzima, kwiilebhile ezikhethekileyo) |
| Ubungakanani be-mnick | 0.0065 mm – 0.0075 mm (Engundoqo 7μm, ngokwezifiso ukuya kwi-6.5μm ngokusekelwe kwimfuno yomthengi) |
| Uluhlu Olubanzi | 100 mm – 1600 mm (Ukucheba okuchanekileyo kuxhaswe kubo nabuphi na ububanzi) |
| I-Core Inner Diameter | 76 mm (3 intshi) / 152 mm (6 intshi) |
| Uxinzelelo lomphezulu | ≥ 38 idayi/cm (Emva konyango lwecorona, ukuqinisekisa ukomelela kwe-lamination) |
| Ulwakhiwo oluqhelekileyo | I-foil + Ioyile ekhuselayo / I-foil + OP Lacquer / I-foil + VC Ubushushu-Seal Lacquer / I-foil + Easy-Peel Coating |
Ukuqukumbela
7-micron 8079 Ifoyile yealuminiyam eguquguqukayo ingaphezulu lee kunemveliso yokusonga ulusu lwesinyithi; yimveliso ezalwe ngokudibana kwenzululwazi yemathiriyeli, ukwenziwa ngokuchanekileyo, kunye nekhemistri engaphezulu. Iqhutywa ngokudibeneyo ngokhuseleko lwamayeza, ukhuseleko lokutya, kunye nenguqu entsha yamandla, le ultra-obhityileyo high-barrier imathiriyeli iya kuqhubeka ukuvela ukuya ekubeni “mncinci, yomelele, kwaye luhlaza ngakumbi,” ukuba likhaka elingabonakaliyo elikhusela umgangatho wobomi bale mihla. Kumashishini okupakisha, ukuqonda ukusetyenzwa kunye nokusetyenziswa kweteknoloji ye-7-micron 8079 ifoyile ayiyondlela yokuphucula ukhuphiswano lwemveliso kuphela kodwa ikwalinyathelo elibalulekileyo elisingise kwikhonkco lexabiso lemveliso ephezulu..
Imibuzo ebuzwa qho
Q: Kuphela nje 7 iimicrons, ayisiyo foil ethe-ethe kakhulu? Ngaba yomelele ngokwaneleyo ukuba ipakishwe yonke imihla?
A:Le yimpazamo eqhelekileyo. Ngelixa iphepha elilodwa le-7-micron 8079 ifoyile ivakala ithambe ngokugqithisileyo xa uyibamba, ayikaze isetyenziswe yodwa kwizicelo zokupakisha ezisebenzayo. Ngokuqhelekileyo i-laminated phakathi kwe-PET (ipolyester) okanye ONY (inayiloni) kunye ne-PE (i-polyethylene), ukwenza a “isangweji” i-laminate eyakhiwe. Kwesi sakhiwo sihlanganisiweyo, i-aluminium foil iyona nto ijongene nomsebenzi wokuthintela, ngelixa i-PET / PA yangaphandle ibonelela ngokubhoboza kunye namandla okuqina, kunye ne-PE yangaphakathi ibonelela ngokutywinwa kobushushu. Ngoko ke, Ingxowa yokupakisha egqityiweyo inamandla aphezulu kakhulu, ikwazi ngokupheleleyo ukuhlangabezana neemfuno zothutho kunye nokusetyenziswa.
Q: Kutheni 8079 ingxubevange ethandwa kakhulu kune 8011 kwintsimi yefoyile ebhityileyo kakhulu (<10μm)?
A:Umahluko ongundoqo ulele i-elongwationkwaye ireyithi yepinhole. Umlinganiselo weFe/Si we 8011 i-alloy yenzelwe ukulungelelanisa amandla kunye nokwakheka okuthile, kodwa xa ubukhulu behla ngezantsi 10 iimicrons, Ubude be 8011 yehla ngokukhawuleza, ukwenza kube brittle kakhulu. Iqhekeza ngokulula ngexesha lokuqengqeleka kunye nokuqhekeka emaphethelweni ngexesha lokusetyenziswa. Okuchasene, 8079 I-alloy ikhulisa i-microstructure yayo ngokulungelelanisa izinto zokulandelela (ngakumbi umxholo we-Fe ephezulu), ukuyivumela ukuba igcine ubude obuphezulu be 10-18% nokuba kubhityile kakhulu 7 iimicrons. Njengomntu obhityileyo kakhulu “i-tin foil,” Ixhathisa kakhulu ekusongekeni nasekuzoluleni, kunye nokubalwa kombhobho kulula kakhulu ukulawula.
Q: Ngaba i-7-micron 8079 ifoyile yealuminiyam mayitywinwe bubushushu ngqo njengengxowa yeplastiki?
A:Hayi, ayinako. I-aluminiyam eyintsimbi ngokwayo ayinayo i-thermoplasticity kwaye ayinakunyibilika kwaye ibambene njengeplastiki xa ishushu. Ukwenza ukutywinwa kobushushu kwefoyile yealuminiyam, enye yeendlela ezimbini kufuneka isetyenziswe:
- Ukusebenzisa i-Lacquer yoMtshiso we-Heat-Seal:Ukugquma umphezulu wefoyile ngepolymer etywinwa ubushushu njenge-Ethylene-Acrylic Acid copolymer (EAA) okanye ukuncamathelisa okushushu okunyibilikayo okufanayo (eyaziwa ngokuba VC lacquer), enyibilikayo kwaye ibambelele ekufudumezeni.
- Ulwakhiwo oluneNqanaba ezintathu lokuLamination:Ukukhanyisa ifoyile yealuminiyam ngePE (i-polyethylene) ifilimu, kusetyenziswa umaleko we-PE ukunyibilika kunye nokutywina xa kufudumeza. Ngoku lolona qheliselo luxhaphakileyo lwengxowa yokutya kunye nokupakishwa kwamayeza.
Q: Ngaba iingxowa zokupakishwa ezihlanganisiweyo ezinefoyile yealuminiyam kulula ukuzisebenzisa kwakhona?
A:I-aluminium ecocekileyo yi 100% zinokuphinda zisetyenziswe ngokusetyenziswa kwamandla aphantsi kakhulu. Nangona kunjalo, kuba 7-micron ifoyile aluminiyam sele elaminethiweyo ngeplastiki (I-PET/PE), ukurisayikilisha kuzisa ubunzima obuthile kuba ialuminiyam neplastiki kufuneka zohlulwe. Okwangoku, eyona ndlela yonyango pyrolysis (ukutshisa iplastiki ukubuyisela amandla obushushu) okanye ukwahlukana ngokusebenzisa izinyibilikisi ezithile zeekhemikhali. Ngokuqiniswa kwemimiselo yokusingqongileyo, ishishini liphuhlisa iindlela ezizezinye zokuthintela ukusetyenzwa kwakhona kwemono-material ephezulu. Nangona kunjalo, kwiimfuno zomqobo ngokupheleleyo, ifoyile yealuminiyam ihlala ilukhetho lokuqala, kunye nokukhanya kwayo (I-E.G., endaweni ye-9μm nge-7μm) yona ngokwayo iyindlela esebenzayo yokunciphisa indawo engqongileyo.
Q: Ngawaphi amashishini aphezulu kakhulu asebenzisa i-7-micron 8079 ifoyile yealuminiyam?
A:Ngenxa yexabiso layo eliphezulu kunye nokusebenza okuphezulu, igxile kwimizi-mveliso enexabiso eliphezulu elineemfuno zemiqobo ephezulu kakhulu:
- Ishishini lezamayeza: Ngokukodwa i-PTP blister package yokuthumela ngaphandle kweziyobisi, efuna ukufuma okuphezulu kakhulu kunye nokumelana neoksijini.
- Ushishino olutsha lwaMandla:Ifilimu yeAluminiyam-yeplastiki (I-Soft Pack) iibhetri zamandla okanye iibhetri ze-3C, ifuna ukuba i-foil ibe yomibini ebhityileyo kwaye ikwazi ukumelana nomhlwa.
- Ukutya kwePremium:Ukupakishwa kweVacuum yokutya kwinqwelomoya, iimbotyi zekofu ezikhethekileyo, kunye nemveliso yenyama ephezulu, ifuna ubomi obude kakhulu beshelufu.
