Nei vazhinji vagadziri vePCB vachisimudza mutengo muna 2021?

Nei vazhinji vagadziri vePCB vachisimudza mutengo muna 2021?

——Zvikonzero zvekukwidza mutengo wePCB.

Muchidimbu

Muna 2021, hupfumi hwepasi rose hwakatambura zvakanyanya zvisati zvamboitika nekuda kwekukanganisa kwedenda.Kune iyo yese indasitiri yemagetsi, 2020 harisi iro rakanyanya kuoma gore, uye 2021 ndiko kutanga kwenguva yakaoma kwazvo.

Nekuda kweCCIDID-19, zvakakosha zvekugadzirwa kwePCB zvakaita semabhora emhangura, mafoiri emhangura, copper clad laminates, epoxy resins, uye magirazi mafibisi aramba achikwira, izvo zvakonzera kuti mutengo wePCB kugadzira uye PCB kuungana.

Ndokumbira uone pazasi Mufananidzo 1: Mhangura yekutengesa mutengo maitiro

Pazasi isu tichaongorora kuti nei iyo PCB yezvigadzirwa mutengo ichiwedzera:

1. Mhangura uye mhangura foil

Nekubuda kweCOVID-19 muna 2020, nyika zhinji dzakavhara.Apo vanhu vakadzokera kubasa, kudiwa kwakadzvinyirirwa kwakatanga kudarika simba rekugadzira, zvichikonzera kuwedzera kwekudiwa kwemhangura foil yekugadzirwa kwePCB uye mabhatiri ezvigadzirwa zvemagetsi zvefoni, izvo zvinokonzera kuwedzera kwemutengo.Nguva yakawedzerwa yekuendesa yakakonzerawo kuwedzera kwemutengo (Ona Tafura 1).Panguva imwecheteyo, nekuda kwevagadziri vemhangura yemhangura vanoshandura simba ravo kuti vawedzere kugadzirwa kune anowedzera purofiti lithium bhatiri yemhangura foil, kunyanya kune yakakora yemhangura foil (2 OZ/70 microns kana kupfuura).Zvishoma nezvishoma vari kutendeukira kumotokari yemagetsi lithium bhatiri kugadzirwa, izvi zvave neextrusion mhedzisiro pakukwanisa kugadzirwa kwePCB copper foil, uye zvakaita kuti mutengo wemagetsi emhangura foil yePCB ikwire (Ona Tafura 2).Parizvino, mutengo wemhangura uri 50% wakakwira pane yakaderera poindi muna 2020.

Tafura 1: copper foil kugona kushandiswa (kuda kukura) muna 2020

Tafura 2: Kudiwa kweChina kwemabhatiri e lithium emotokari dzemagetsi 2020 kusvika 2030

2. Epoxy resin

Kudiwa kweChina kwe epoxy resins yegreen energy application (wind turbine blades) kuri kuramba kuchikwira.Panguva imwecheteyo, kukanganisa kwetsaona dzemaindasitiri muzvirimwa zvakakura zveepoxy resin muChina neKorea zvakakonzera PCB copper clad laminate vagadziri vakawana kushomeka kwekupa mumwedzi miviri yapfuura, uye mitengo yakakwira zvakanyanya kusvika makumi matanhatu muzana.Mhedzisiro yacho inonyanya kuratidzwa mukukwira kwemitengo yeyakajairwa FR-4 laminates uye prepregs.Muna Zvita 2020, iyo FR-4 laminates uye prepregs yakawedzera ne15% -20%.

3. Girazi fiber

Kukurumidza kukura kwekushandiswa uye kushandiswa kwemagetsi egirinhi kwakakwidzawo mitengo yeshinda yegirazi nemachira egirazi, kunyanya kurambidza kupihwa kwemachira anorema semhando 7628 uye mhando 2116. Vagadziri vegirazi faibha vanosanganawo nezvinodiwa nemamwe maindasitiri ayo ane yakaderera. zvinodiwa zvemhando yepamusoro uye mitengo yepamusoro yemusika kupfuura iyo PCB indasitiri.PCB copper clad laminate vagadziri vanofungidzira kuti maitiro anozokonzera kushomeka kwakakomba kwemhangura yakapfeka laminate yekugadzira, kunyanya zvinhu zvakaomarara.

Summary

Kubva 2020, PCB inogadzira zvigadzirwa zvakaita seCCL (copper clad laminate), PP (prepreg), uye foil yemhangura yanga iri kushomeka, uye mitengo yekutenga yakaramba ichikwira.Zvakare, iyo inofanirwa kurongedza kutenga nemitengo yakakwira, uye zvimwe zvinhu zvisina kujairika zvakatooma kutenga.

Mukati mehafu yegore, PCBFuture yakagamuchira huwandu hwe5 mutengo wekuwedzera zviziviso kubva kune CCL vatengesi.Pakati pavo, Shengyi yakawedzera ne63%, foil yemhangura yakawedzera ne55%, uye mabhora emhangura akakwira kubva papasi regore rapfuura kubva pa35300 kusvika pa64320 nhasi, kuwedzera kusvika pa83.22%, marani akakwira ne20,000 yuan/ton, uye palladium. mvura yakakwira ne34.5%…

Kune vadzisi vemagetsi ekupedzisira vashandisi, iyo iri pamusoro inotyisa mutengo inowedzera data haiite kuti munhu wese anzwire tsitsi.Mugore rapfuura, kuitira kuchengetedza kugadzikana kwemitengo, PCBFuture yanga yakatarisana nemhedzisiro yekuwedzera kwemitengo kubva kumusoro kwepamusoro vatengesi vezvigadzirwa chete.Uye vatengi vedu havasati vanzwa kumanikidzwa kwemitengo yekutenga kubvaPCB uye PCBA.

Maererano nePCBfuture inopindirana musimboti, apo mutengo wezvinhu wePCB kugadzirainomuka kanaturnkey PCB gungano zvikamukusimuka, tichaisa pamberi pekuvandudza kushanda kwemukati, kuwedzera chiyero chekutanga chekupasa, kuderedza zvimedu uye kuderedza mari yekutarisira zvakanyanya sezvinobvira kusangana nedambudziko rekukwira kwemitengo uye kuchengetedza kushanda kwakajairika kwebhizinesi.