Qhov Localization Rate Ntawm Kuv Lub Tebchaws PCB Photoresist Kev Lag Luam yog qhov muaj txiaj ntsig zoo, thiab kev txaus siab rau tus kheej ntawm cov khoom lag luam siab tseem yuav tsum tau txhim kho.

Photoresist, tseem hu ua photoresist, yog siv los ua cov khoom siv tiv thaiv corrosion hauv txheej txheem photolithography. PCB, luam tawm Circuit Board, yog lub cev txhawb nqa thiab cov khoom siv hluav taws xob sib txuas ntawm cov khoom siv hluav taws xob. Raws li kev siv, photoresist tuaj yeem muab faib ua peb pawg: semiconductor photoresist, vaj huam sib luag photoresist, thiab PCB photoresist. Ntawm lawv, PCB photoresist muaj qhov kev cuam tshuam qis tshaj plaws thiab yog cov khoom tseem ceeb uas yuav tsum tau ua rau kev tsim PCB. Nws tus nqi Nws suav txog li 3 feem pua ​​​​ntawm tag nrho cov nqi ntawm PCB tsim.

PCB photoresists feem ntau suav nrog zaj duab xis qhuav photoresists, zaj duab xis ntub dej photoresists, thiab pab pawg photoimaging soldering inks. Ntawm lawv, cov yeeb yaj kiab qhuav photoresist muaj cov ntsiab lus tseem ceeb. Lub pre-npaj kua photoresist yog coated nyob rau hauv lub carrier zaj duab xis los tsim ib tug khoom photoresist zaj duab xis, uas yog txuas mus rau lub tooj liab clad phaj yuav tsum tau ua tiav rau raug thiab kev loj hlob thaum siv. Piv nrog rau cov yeeb yaj kiab ntub dej photoresist, zaj duab xis qhuav photoresist tsis submerge lub qhov ntawm tooj liab clad laminate, ua tom qab ua tiav thiab tu yooj yim dua. Cov yeeb yaj kiab ntub dej photoresist muaj cov kev daws teeb meem siab, kev loj hlob sai thiab etching ceev, thiab tus nqi qis dua. Tsuas yog rau cov xwm txheej tshwj xeeb ntawm daim ntawv thov, daim ntawv thov piv yog siab dua.

Txij li thaum nruab nrab mus rau lig 1990s, lub ntiaj teb no PCB kev lag luam tau hloov mus rau mainland Tuam Tshoj, thiab kuv lub teb chaws tau maj mam dhau los ua lub ntiaj teb no tus loj tshaj PCB tsim, tsav qhov kev thov rau PCB photoresist nce sai heev. Nyob rau xyoo 1990, kuv lub teb chaws PCB photoresist thov cia siab rau kev xa khoom. Nrog rau kev hloov pauv ntawm PCB kev lag luam, kuv lub teb chaws PCB photoresist muaj peev xwm tsim tau ntxiv. Tam sim no, nyob rau hauv kuv lub teb chaws cov photoresist kev lag luam, cov zis ntawm PCB photoresist account rau ntau tshaj 93 feem pua.

Raws li cov "2022-2026 PCB Photoresist Industry In-depth Market Research thiab Investment Strategy Suggestions Report" tso tawm los ntawm Xinsijie Industry Research Center, qhov nyuaj ntawm PCB photoresist yog qis dua li ntawm semiconductor photoresist thiab vaj huam sib luag photoresist. Thawj cov khoom lag luam photoresist kom ua tiav cov txheej txheem thev naus laus zis kuj tseem yog qeb photoresist tseem ceeb tam sim no tsim nyob rau hauv kuv lub teb chaws, nrog rau kev lag luam siab hauv cheeb tsam. Nyob rau hauv lub ntiaj teb no PCB photoresist kev lag luam, Tuam Tshoj tus feem mus txog 94 feem pua. Nyob rau hauv Tuam Tshoj lub PCB photoresist kev lag luam, domestic PCB photoresist account rau 63 feem pua. Nws tuaj yeem pom tias kuv lub teb chaws PCB photoresist kev lag luam muaj qee qhov kev sib tw muaj zog.

Photoresist yog ib qho tseem ceeb ntawm cov ntaub ntawv tseem ceeb rau kev tsim cov semiconductors, panels thiab PCBs. Raws li tus tsim khoom loj ntawm cov khoom siv hluav taws xob, qhov kev thov rau photoresists hauv Suav lag luam tseem loj hlob. Xyoo 2021, qhov loj ntawm kuv lub teb chaws photoresist kev lag luam yuav ncav cuag li 9.4 billion yuan. Raws li ib pawg loj ntawm photoresist, PCB photoresist muaj qhov chaw lag luam loj. Tsav los ntawm kev thov, kuv lub teb chaws PCB photoresist ntau lawm txuas ntxiv, nce mus txog 135,000 tons hauv 2021.

Txawm li cas los xij, vim muaj kev txwv tsis pub dhau, kuv lub teb chaws PCB photoresist kev lag luam feem ntau yog los ntawm kev tsim cov khoom qis kawg. Wet film photoresist thiab photoimaging pab pawg vuam number case yog cov khoom tseem ceeb. Muaj ntau tus neeg tsim khoom thiab cov khoom lag luam txaus. Tus naj npawb ntawm cov khoom lag luam roj hmab yog me me, lub peev xwm ntau lawm yog me me, thiab cov khoom lag luam kev ua tau zoo nyob deb ntawm cov khoom txawv teb chaws, yog li kev ua lag luam yog nyob ntawm txawv teb chaws, ncav cuag ntau tshaj 90 feem pua, tshwj xeeb tshaj yog cov khoom siv high-end tag nrho nyob ntawm imports.

Cov kws tshuaj ntsuam xyuas kev lag luam los ntawm Xinsijie tau hais tias kuv lub teb chaws PCB photoresist manufacturers feem ntau suav nrog Beijing Kehua, Jingrui Cov Khoom Siv Hluav Taws Xob, Rongda Photosensitive, Cov Khoom Siv Feikai, Cov Khoom Siv Guangxin, Cov Khoom Siv Dongfang, thiab lwm yam. Ntawm lawv, ob peb lub tuam txhab xws li Beijing Kehua muaj peev xwm qhuav. zaj duab xis photoresist, tab sis lub peev xwm ntau lawm yog me me, thiab Rongda tseem ceev cov txheej txheem ntawm qhuav zaj duab xis photoresist. kuv lub teb chaws tus PCB photoresist mas yog mas los ntawm Asahi Kasei ntawm Nyiv, Hitachi ntawm Nyiv, Changxing tshuaj ntawm Taiwan, Tuam Tshoj, DuPont ntawm lub tebchaws United States, thiab lwm yam.