PCB yog hu ua "leej niam cov khoom hluav taws xob", thiab nws lub luag hauj lwm yog qhov tseem ceeb hauv cov khoom hluav taws xob. Raws li Prismark cov ntaub ntawv, yav dhau los, lub lag luam thoob ntiaj teb PCB khaws cia qhov nruab nrab txhua xyoo kev loj hlob ntawm kwv yees li ntawm 4%. Nyob rau hauv 2017, lub ntiaj teb no tus nqi PCB yog 58,8 nais nyiaj US dollars, xyoo-rau-lub xyoo nce ntawm 8.60%. Tuam Tshoj tus PCB tso tawm tus nqi yog 29,7 nais nyiaj US dollars, ib xyoos ntawm ib xyoo kev loj hlob ntawm 9.70%, thiab qhov kev loj hlob tau siab dua lub ntiaj teb. Los ntawm cov kev xav ntawm kev faib tawm ntawm PCB cov cheeb tsam, qhov tseem ceeb ntawm kev ua lag luam hauv PCB yeej hloov mus rau Thaib teb. Tuam Tshoj tau dhau los ua tus neeg tseem ceeb tshaj plaws nyob rau hauv lub ntiaj teb PCB, accounting rau ntau tshaj 50% ntawm lub ntiaj teb no PCB cov nqi. Hauv xyoo 2018, qhov kev loj hlob ntawm cov lag luam lag luam yog khaws nruab nrab ntawm 20% mus rau 25%, thiab qhov kev loj hlob ntawm tus nqi tso tawm deb tshaj qhov lag luam nruab nrab.
Kev thov tshiab ua rau PCB kev lag luam loj hlob zoo, 5G yuav yog lub cav loj tshaj plaws rau kev lag luam kev loj hlob
Cov kev lag luam hauv qab ntawm PCBs yog qhov tseem ceeb hauv plaub qhov chaw loj: computer, kev sib txuas lus, cov khoom siv hluav taws xob, thiab tshuab hluav taws xob, suav txog li ntawm 70% ntawm cov kev siv qis hauv qab. Peb tau kawm tias txawm hais tias feem ntau txoj kev loj hlob ntawm lub xov tooj txawb thiab lub lag luam hauv computer tau qeeb qeeb, qhov kev loj hlob ntawm cov neeg zov me nyuam thiab kev kho dua tshiab ntawm cov xov tooj hauv xov tooj yuav tsum tau muaj kev xav tau rau cov PCBs thiab FPCs. Ntse tsheb thiab tshiab lub zog tsheb tau ua kom muaj kev xav tau rau tsheb PCBs, thiab kev tsim kho 5G kev tsav tsheb cov kev xav tau ntawm cov chaw nres tsheb thiab lwm cov khoom siv. Prismark xav kom lub PCB thoob ntiaj teb kom nce mus txog $ 68.8 nphom los ntawm 2022, nrog rau ib qho paj xyoob txhua xyoo txog 4%.
Tus nqi ntawm raw cov ntaub ntawv tau nce thiab cov kev tiv thaiv ib puag ncig muaj kev tiv thaiv. Lub txiaj ntsim ntawm Kev Txawj Ntse ntawm PCB kev lag luam muaj zog.
Raws li lub Xya Hli 18, cov nqi ntawm cov tooj ci ntawm cov pob zeb tau nce ntxiv li ntawm 20% piv rau thaum pib ntawm lub xyoo, thiab cov nqi ntawm epoxy resin sawv los ntawm kwv yees li 44% piv nrog lub xyoo pib. Nrog rau qhov nce ntawm tus nqi ntawm lub substrate, cov ntaub ntawv tseem ceeb ntawm PCB kuj nce nqi hauv tus nqi. Qhov nce nqi nruab nrab txhua xyoo yog 10% ~ 20%, uas ua rau tus nqi ntawm PCB cov ntaub ntawv raw li nce siab. Lub Hoobkas PCB koomhaum raug nyiaj siab dua.
Cov nom tswv hauv zejzos tswjfwm kev tswjhwm paug qis rau kev tswjhwm povthawj kom tswj tau tagnrho cov kabmob paug paug, thiab ua tiav kev tivthaiv kev tivthaiv rau kev tivthaiv 18 xyoo, thiab kev tivthaiv ib puag ncig ntawm kev tivthaiv ib puag ncig. Cuam tshuam los ntawm kev tiv thaiv ib puag ncig, PCB manufacturers ntawm ntau thaj chaw hauv lub tebchaws tau raug yuam kom ntau lawm. Muaj coob tus PCB kev lag luam muaj feem xyuam nrog cov lag luam raug yuam kom kaw lub Hoobkas vim lawv tsis muaj cov pa phem tuaj. Nyob rau hauv ob chav siab ntawm ib puag ncig tiv thaiv thiab nce nqi raw khoom, me me thiab nruab nrab tsuas manufacturers nyob rau hauv lub PCB kev lag luam saw tau maj rho los ntawm kev ua lag luam