Njengamanje, ukunikezwa kwe-foil yethusi yebhethri ye-lithium kuyashoda, futhi intengo ye-copper foil iyaqhubeka nokukhuphuka.Ngokusho kwedatha yemininingwane ye-Xinsuo, kusukela ngoMeyi kulo nyaka, imakethe ye-foil yethusi iye yangenisa ukukhuphuka kwentengo, ngesilinganiso senani lentengo ye-copper ekhuphuka cishe ngama-22% uma kuqhathaniswa nokuqala konyaka;Phakathi kwazo, intengo ye-foil yethusi ye-elekthronikhi ikhuphuke kakhulu, ngokunyuka okuhlanganisiwe kwe-60% kusukela endaweni ephansi ngo-2020. Ingabe intengo ye-foil yethusi iyaqhubeka nokukhuphuka?Liyini ithemba lemboni ye-copper foil?
Kubikwa ukuthi i-copper foil ihlukaniswe ikakhulukazi ibe yi-lithium yebhethri ye-copper foil kanye ne-electronic copper foil.I-lithium ibhethri ucwecwe lwethusi ngokuvamile 6 ~ 20um obukhulu kabili ukukhanya ucwecwe yethusi, okuyinto ikakhulukazi esetshenziselwa ukukhiqizwa lithium ibhethri ngamandla, umthengi, isitoreji amandla kanye nezinye izinkambu;I-foil yethusi ye-elekthronikhi isetshenziswa kakhulu embonini yolwazi lwe-elekthronikhi, njengebhodi lesifunda eliphrintiwe.
Ukuhlaziywa kwesimo sokuthuthukiswa kwemboni ye-copper foil
1. Ukukhula okusheshayo kwemakethe ye-copper foil yebhethri ye-lithium
Ngokuthuthuka okusheshayo kwamabhethri e-lithium aseChina, ikakhulukazi amabhethri anamandla, imboni ye-lithium yebhethri ye-copper foil yaseChina ithuthuka ngokushesha.Ngokocwaningo kanye nezibalo ze-GGII, ngonyaka ka-2019, ukuthunyelwa kwe-lithium yebhethri ye-copper yaseChina kwakungamathani angama-93000, okuwukunyuka kwama-8.8% esikhathini esifanayo ngonyaka odlule.Eminyakeni embalwa ezayo, ngemva kokuba imboni entsha yezimoto zamandla iqhubeka nokuqhutshwa izinqubomgomo zikazwelonke kanye nokulungiswa kwezimboni, imakethe kulindeleke ukuthi iphinde ingene esigabeni sokuthuthukiswa okusheshayo, futhi ibhethri lamandla lizoshayela imakethe ye-lithium yebhethri ye-copper foil yaseChina ukugcina umkhuba wokukhula ngesivinini.Kulinganiselwa ukuthi ngo-2021, ukuthunyelwa kwemakethe ye-lithium yebhethri ye-copper foil yaseChina kuzofinyelela kumathani ayi-144000.
2. Ukunwetshwa kwemakethe yebhodi lesekethe ephrintiwe (PCB).
Ngenxa yokukhula okuqhubekayo kwemboni ye-PCB yaseShayina, ukukhiqizwa kwefoil yethusi ye-PCB yaseChina bekulokhu kusesimweni sokukhula okuqinile, futhi izinga lokukhula lonyaka likhulu kunezinga lokukhula komhlaba.Idatha ye-GGII ikhombisa ukuthi ukukhiqizwa kwe-foil yethusi ye-PCB yaseChina ngo-2019 kungamathani angama-292000, kwenyuke ngo-5.8% unyaka nonyaka.Ngokukhula kwesidingo sefoil yethusi ye-PCB embonini ye-PCB yaseChina kanye nokungena kancane kancane kwefoyili yethusi ye-PCB yaseChina emakethe yomkhiqizo osezingeni eliphezulu, kanye nokukhululwa kancane kancane komthamo wokukhiqiza ucwecwe lwethusi we-PCB yaseChina eminyakeni yamuva, i-GGII ibikezela ukuthi i-PCB yaseChina. ukukhiqizwa kwe-foil yethusi kuzoqhubeka nokukhula kancane eminyakeni embalwa ezayo.Ngo-2021, ukukhiqizwa kwe-foil yethusi ye-PCB yaseChina kuzofinyelela kumathani angama-326000.
3. Ukunikezwa okuzinzile kanye nesidingo semakethe yebhodi lesekethe ephrintiwe (PCB).
Idatha ye-CCFA ikhombisa ukuthi ngo-2019, inani lokukhiqiza le-PCB ye-copper foil yasekhaya izofinyelela amathani angama-335000, kanti ukukhishwa kwalowo nyaka kuzoba amathani angama-292000, kanti izinga lokusebenzisa amandla lizoba ngama-87.2%.Uma kubhekwa iqiniso lokuthi ukukhiqizwa kwefoyili yethusi ngokuvamile kuzoba nokulahlekelwa okuthile, kubonakala sengathi ubudlelwano bokunikezwa nokufunwa kwephepha le-PCB lethusi eShayina buzinzile, futhi ukuhlinzekwa nokufunwa kweminye imikhiqizo kuqinile.I-China Commercial Industry Research Institute ilinganisela ukuthi umthamo ophelele wefoil yethusi ye-PCB yasekhaya uzofinyelela amathani ayi-415000 ngo-2021, uma kuqhathaniswa namathani angama-326000 ngalowo nyaka, ngenani lokusebenzisa amandla angama-80.2%.
Isikhathi sokuthumela: Jul-14-2021