Kutheni abaninzi abavelisi bePCB benyusa ixabiso ngo-2021?

Kutheni abaninzi abavelisi bePCB benyusa ixabiso ngo-2021?

——Izizathu zokunyuswa kwexabiso lePCB.

Isishwankathelo:

Ngo-2021, uqoqosho lwehlabathi luchaphazeleke ngendlela engazange ibonwe ngaphambili ngenxa yefuthe lobhubhane.Kulo lonke ishishini le-elektroniki, u-2020 ayingowona nyaka unzima, kwaye u-2021 sisiqalo selona xesha linzima.

Ngenxa ye-COVID-19, izixhobo eziphambili zemveliso ye-PCB ezinje ngeebhola zobhedu, iifoyile zobhedu, iilaminates ezigqunywe ngobhedu, iireyini ze-epoxy, kunye neentsinga zeglasi ziye zaqhubeka nokunyuka, okubangele ukuba iindleko zokwenziwa kwe-PCB kunye nendibano yePCB zinyuke.

Nceda ubone ngezantsi uMzobo 1: Ixabiso lokurhweba ngeCopper

Ngezantsi siza kuhlalutya ukuba kutheni ixabiso lezinto zePCB zonyuka:

1. Ubhedu kunye ne-foil yobhedu

Ngokuqhambuka kwe-COVID-19 ngo-2020, amazwe amaninzi avaliwe.Xa abantu babuyela emsebenzini, imfuno ecinezelweyo yaqala ukudlula umthamo wemveliso, okubangele ukwanda kwemfuno yefoyile yobhedu yokuveliswa kweePCB kunye neebhetri zeemveliso ze-elektroniki eziphathwayo, ezibangela ukunyuka kwexabiso.Ixesha elandisiweyo lonikezelo likwabangele ukunyuka kwamaxabiso (Jonga kwiThebhile 1).Kwangaxeshanye, ngenxa yefoyile yobhedu abavelisi bajika amandla abo ekwandiseni imveliso kwiifoyile zobhedu zelithium ezinenzuzo ngakumbi, ngakumbi kwiifoyile zobhedu ezishinyeneyo (2 OZ/70 microns okanye ngaphezulu).Bajika ngokuthe ngcembe kwimveliso yebhetri ye-lithium yemoto yombane, oku kuye kwaba nefuthe le-extrusion kumthamo wemveliso ye-PCB yefoyile yobhedu, kwaye yabangela ukuba ixabiso le-foil yobhedu ye-elektroniki ye-PCB iphakame (Jonga iTheyibhile 2).Okwangoku, ixabiso lobhedu liphezulu nge-50% kuneyona ndawo iphantsi ngo-2020.

Itheyibhile 1: ukusetyenziswa kwefoyile yobhedu (ukukhula kwemfuno) ngo-2020

Itheyibhile 2: Imfuno yaseTshayina yeebhetri ze-lithium kwiimoto zombane ngo-2020 ukuya ku-2030

2. I-epoxy resin

Imfuno yaseTshayina yeeresin ze-epoxy kwizicelo zamandla aluhlaza (iincakuba zeinjini yomoya) iyaqhubeka nokunyuka.Kwangaxeshanye, impembelelo yeengozi zoshishino kwimizi-mveliso enkulu epoxy resin eChina naseKorea ziye zabangela PCB copper clad abavelisi laminate baye bafumana ukunqongophala unikezelo kwiinyanga ezimbini ezidlulileyo, kwaye amaxabiso enyuke kabukhali ukuya kuthi ga kwi-60%.Impembelelo ibonakala ikakhulu kwiindleko ezikhulayo zemigangatho ye-FR-4 laminates kunye ne-prepregs.NgoDisemba ka-2020, i-FR-4 laminates kunye ne-prepregs inyuke nge-15% -20%.

3. Ifiber yeglasi

Ukukhula okukhawulezayo kokusetyenziswa kunye nezicelo zamandla aluhlaza kukwawanyuse amaxabiso omsonto weglasi kunye namalaphu eglasi, ngakumbi athintele unikezelo lwamalaphu anzima afana nohlobo 7628 kunye nohlobo 2116. iimfuno zomgangatho kunye namaxabiso emarike aphezulu ngaphezu kushishino PCB.PCB copper clad laminate abavelisi baqikelela ukuba lo mkhwa uya kubangela ukunqongophala kakhulu kobhedu clad laminate umthamo wemveliso, ingakumbi izinto engqongqo.

Isishwankathelo

Ukususela kwi-2020, i-PCB yokuvelisa izinto eziluhlaza ezifana ne-CCL (i-copper clad laminate), i-PP (i-prepreg), kunye ne-foil yobhedu iye yanqongophala, kwaye amaxabiso okuthenga aqhubekile nokunyuka.Ngaphezu koko, kufuneka umgca ukuze uthenge ngamaxabiso aphezulu, kwaye ezinye izinto ezingaqhelekanga kunzima ukuzithenga.

Kwisiqingatha sonyaka, i-PCBFuture ifumene izaziso zokunyuswa kwexabiso ezi-5 zizonke ezivela kubaboneleli beCCL.Phakathi kwabo, i-Shengyi inyuke nge-63%, ifoyile yobhedu inyuke nge-55%, kwaye iibhola zobhedu zonyuka ukusuka kwelona nani liphantsi kunyaka ophelileyo wama-35300 ukuya kuma-64320 anamhla, ukunyuka ukuya kuma-83.22%, i-tin inyuke nge-20,000 yuan/toni, kunye ne-palladium. amanzi enyuke nge-34.5%…

Kubasebenzisi besiphelo se-elektroniki esezantsi, le datha yonyusa ixabiso elothusayo ayenzi wonke umntu abe novelwano.Kulo nyaka uphelileyo, ukuze kugcinwe uzinzo lwamaxabiso, i-PCBFuture ijongene nefuthe lokunyuka kwamaxabiso ukusuka kubathengisi bezinto eziluhlaza kuphela.Kwaye abathengi bethu abakhange baluve uxinzelelo lweendleko zokuthengaI-PCB kunye ne-PCBA.

Ngokutsho umgaqo-siseko PCBfuture kaThixo, xa iindleko eziphathekayo yeUkwenziwa kwePCBiphakama okanyeamacandelo indibano PCB turnkeyukunyuka, siya kubeka phambili ukuphuculwa kwempumelelo yokusebenza kwangaphakathi, ukwandisa izinga lokuphumelela lokuqala, ukunciphisa i-scrap kunye nokunciphisa iindleko zolawulo kangangoko sinakho ukuhlangabezana nomngeni wokunyuka kweendleko kunye nokugcina ukusebenza okuqhelekileyo kweshishini.