Uhlalutyo olunzulu lwe-Composite Aluminium Foil Industry: Ushishino luyakhawuleza, Ubungakanani beMarike obulindeleke ukuba bugqithe 24 Ibhiliyoni nge 2026

Ngaphakathi 2025, Ishishini elihlanganisiweyo lefoyile yealuminiyam liye lafumana ukukhula okugqamileyo, ukuchuma kulo lonke ikhonkco ukusuka kwisixhobo ukuya kwisicelo. Oku akubonisi kuphela indlela engenakuthintelwa yefoyile yealuminiyam ehlanganisiweyo ethatha indawo yefoyile yemveli kodwa ikwachaza ikhonkco leshishini legolide elibandakanya izixhobo., izinto zefoil, kunye neefilimu ezisisiseko. Njenge “entsha intandokazi” wazalwa kwimarike yebhetri yetriliyoni-yuan, yintoni kanye kanye eqhuba olu tshintsho kushishino, kwaye iya kuyimisa njani ngokutsha imeko yeshishini?

Inguqu kwezobuchwepheshe: Ifoyile yeAluminiyam ehlanganisiweyo iSombulula uMbono “Amandla-uKhuseleko” Ingxaki kwiibhetri

Ifoyile yealuminiyam yesintu kudala ibambekile kwingxaki yokusetyenziswa kwebhetri yamandla: i-12μm yefoyile eshinyeneyo ayibali kuphela inxalenye ebalulekileyo yobunzima, ukuthintela ukuphuculwa koxinzelelo lwamandla, kodwa kwakhona, ngenxa yokuthanda ukuvelisa ama-burrs amakhulu emva kokugqobhoza, iba yingozi engundoqo efihlakeleyo ebangela ukubaleka ibhetri thermal. Ifoyile yealuminiyam ehlanganisiweyo, nayo “Ifilimu yesiseko sePET + metal aluminiyam layer” isangweji isakhiwo, ijongana ngokuchanekileyo la manqaku mabini entlungu yoshishino, evelayo njengempumelelo engundoqo yokuphuculwa kwebhetri yamandla.

(1) I “IKhowudi eKhala” kuNxibelelwano lwaMandla oPhuculo

Inzuzo ekhaphukhaphu yefoyile ye-aluminium ehlanganisiweyo iyinto entsha ephindwe kabini kwisakhiwo sezinto kunye nenkqubo, uqhuba ngokuthe ngqo ukutsiba kubuninzi bamandla ebhetri:

• Thinner, Ukusebenza kabini:8μm ifoyile yealuminiyam ehlanganisiweyo (6mna PET + 2umaleko wealuminiyam) yi 58% Ikhaphukhaphu xa ithelekiswa nefoyile yemveli eyi-12μm, ukonyusa ngokuthe ngqo uxinano lwamandla ebhetri nge 4.2%. Ukuthatha ibhetri yamandla eqhelekileyo nge 150 Wh/kg umzekelo, endaweni yayo nge composite ifoyile yealuminiyam inokunyusa uxinano lwamandla ukuya 160 Wh/kg, ukwandisa kakhulu uluhlu.
• Ubulumko bekhemikhali bokudityaniswa kwezinto:Ifilimu yesiseko sePET inoxinano kuphela 1.38 g/cm³, isezantsi kakhulu kune-aluminium yentsimbi 2.7 g/cm³, inika inzuzo enkulu elula. Okwangoku, ifilimu yesiseko se-PET elungisiweyo inokumelana nokushisa kwe-130-140 ° C, ukuqinisekisa ukuzinza kwesakhiwo ngexesha lokusebenza kwebhetri ngelixa ufezekisa ukunciphisa ubunzima, ukuthintela ukuthotywa kwentsebenzo ngenxa yoguquko lobushushu obuphezulu.
• Ubungqina beNkampani, Inkxaso yeDatha:Idatha yePatent evela kwi-BYD ibonisa ukuba usebenzisa ulwakhiwo oluhlanganisiweyo lwe-4μm PP + 3μm ialuminiyam kumacala omabini, xa kuthelekiswa nefoyile yemveli eyi-10μm, inokonyusa amandla ebhetri ngo 2.6%. Ukuba isetyenziswe ngokubambisana ne-foil yobhedu edibeneyo, Uxinaniso lwamandla lwenkqubo yebhetri lunokongezwa nge 6.1%, Ukuqinisekisa amandla amakhulu efoyile yealuminiyam ehlanganisiweyo yokuphucula uxinano lwamandla.
• Ukuphumelela kwezobuGcisa, UkuNcitshiswa kweendleko kunye noPhuculo oluSebenzayo:Iinkampani ezinje ngeShanghai Lianjing zizuze ukuncitshiswa kweendleko kunye nokuphuculwa kokhuseleko kwifoyile yealuminiyam ehlanganisiweyo ngokusebenzisa izinto ezintathu ezingundoqo zetekhnoloji.: iteknoloji yokuguqulwa kwefilimu esebenzayo, inkqubo lamination lobushushu bobushushu obuphezulu, kunye neteknoloji yokuqengqeleka kwefoyile ye-aluminiyam, ikhuthaza ngakumbi ukwamkelwa kwayo kwezoshishino.

(2) I “Isixhobo se-Thermal Fuse” kuPhuculo lokuSebenza ngoKhuseleko

Ukhuseleko lwebhetri yamandla ngundoqo kuphuhliso loshishino. Ifoyile yealuminiyam ehlanganisiweyo, ngoyilo olulodwa lwesakhiwo, iseka ezimbini “esebenzayo + ngenzi nto” inkqubo yokhuseleko, ngokugqibeleleyo ukuhlangabezana neemfuno zokuphucula ukhuseleko loshishino:

• Ukhuseleko lokugqojozwa, I-Micro-level Innovation:Iipunctures kwifoil yesintu zivelisa iibhula ezifikelela kwimillimeter-scale, ebangela lula iisekethe ezimfutshane zangaphakathi. Uluhlu lwe-aluminium yensimbi kwi-foil edibeneyo malunga ne-1μm kuphela. Nje ukuba kubekho i-puncture short circuit, umaleko wesinyithi unyibilika ngokukhawuleza njenge fuse, ukudala a “ikhefu lenqaku” ethintela ngokufanelekileyo ukusasazeka kwe-short-circuit current, ukunciphisa umngcipheko wokubaleka kwe-thermal kumthombo.
• Ukukhuselwa okuSebenzayo ngokuchasene nokubaleka kweThermal:I-polymer substrate (I-E.G., I-PET, PP) kwifoyile yealuminiyam ehlanganisiweyo iyanyibilika kwaye icutheke malunga ne-150°C, ukusika ngokukhawuleza isiphaluka sangaphakathi sangaphakathi, ukwenza ungenelelo lwangethuba ekubalekeni okushushu. Ifoyile yesiNtu ayinalo msebenzi wokukhusela osebenzayo, ukuthembela kuphela kwiindlela zokwenziwa njengokwanda kobunzima, encama ukuxinana kwamandla.
• Ukuqhuba kwePolisi, Imfuno iba yinto ebalulekileyo:Ummiselo omtsha we-EU ECE R100.03 uphunyezwe ngoSeptemba 2025 uyongeza 10 iimvavanyo ezingqongqo zokhuseleko, kubandakanywa ukumelana nomlilo kunye nokutshatyalaliswa koomatshini, ngokubalulekileyo ukuphakamisa umda wokhuseleko kwiibhetri zamandla. Ngokusebenza kwayo okugqwesileyo kokhuseleko, Ifoyile yealuminiyam ehlanganisiweyo ibe sisisombululo esingundoqo kwiinkampani ukuhlangabezana neemfuno ezintsha, eyongezelelekileyo imfuno yemarike.