First of all, as the bolodi losindikizidwa, PCB makamaka amapereka interconnection pakati pa zigawo zamagetsi. Palibe mgwirizano wachindunji pakati pa mtundu ndi ntchito, ndipo kusiyana kwa pigment sikukhudza mphamvu zamagetsi. Kuchita kwa bolodi la PCB kumatsimikiziridwa ndi zinthu monga zinthu zomwe zimagwiritsidwa ntchito (mtengo wapamwamba wa Q), mapangidwe a waya ndi zigawo zingapo za bolodi. Komabe, pakutsuka PCB, wakuda ndiyemwe angayambitse kusiyana kwa mitundu. Ngati zida zopangira ndi kupanga zomwe zimagwiritsidwa ntchito ndi fakitale ya PCB ndizosiyana pang’ono, chiwopsezo cha PCB chidzawonjezeka chifukwa cha kusiyana kwamitundu. Izi zimabweretsa mwachindunji kuwonjezeka kwa ndalama zopangira.

Kodi mtundu wa PCB uli ndi mphamvu yanji pakuchita kwake?

M’malo mwake, zopangira za PCB zimawoneka kulikonse m’moyo wathu watsiku ndi tsiku, ndiye kuti, utomoni wagalasi ndi utomoni. Ulusi wagalasi ndi utomoni zimaphatikizidwa ndikuwumitsidwa kuti zikhale zotchingira kutentha, zotchingira, komanso zosavuta kupindika bolodi, lomwe ndi gawo lapansi la PCB. Zachidziwikire, gawo lapansi la PCB lopangidwa ndi utomoni wagalasi ndi utomoni wokha sungathe kuchititsa zizindikiro. Choncho, pa gawo lapansi la PCB, wopanga adzaphimba mkuwa pamwamba, kotero gawo lapansi la PCB lingathenso kutchedwa gawo lapansi lovala zamkuwa.

Monga mayendedwe ozungulira a PCB wakuda ndizovuta kuzindikira, zidzakulitsa zovuta kukonza ndikuwongolera mu R&D ndi magawo pambuyo pa malonda. Nthawi zambiri, ngati palibe mtundu wokhala ndi okonza akuzama a RD (R&D) ndi gulu lolimba lokonza, ma PCB akuda sagwiritsidwa ntchito mosavuta. za. Titha kunena kuti kugwiritsa ntchito PCB yakuda ndikuwonetsa chidaliro cha mtundu pamapangidwe a RD ndi gulu losamalira pambuyo pake. Kuchokera kumbali, kumakhalanso chiwonetsero cha chidaliro cha wopanga mu mphamvu zake.

Kutengera pazifukwa pamwamba, opanga zikuluzikulu adzakhala mosamala kuganizira posankha PCB bolodi mapangidwe mankhwala awo. Choncho, ambiri mwa mankhwala ndi katundu lalikulu mu msika chaka chimenecho ntchito wofiira PCB, wobiriwira PCB kapena buluu PCB Baibulo. Ma PCB akuda amatha kuwoneka pazinthu zapakatikati mpaka zapamwamba kapena zapamwamba kwambiri, kotero makasitomala asamaganizenso za ma PCB akuda. PCB ndi yabwino kuposa PCB wobiriwira.