CTP phaj zoo yog qhov zoo thiab phem pk
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Saib ntawm txoj kev loj hlob tam sim no ntawm kev ua lag luam CTP, kev sib tw siv technology yog kev tsis pom nriav. Kev siv lub phaj ua piv txwv, muaj plaub hom: nyiaj ntsev, hom tshuab photopolymerization, hom kub thermal (thermal imaging type), thiab kev ua khoom pub dawb CTP. Nws tau hais tias txhua tus muaj nws txoj haujlwm zoo thiab ib puas lub tsev kawm ntawv uas xav txog.
1. Nyiaj ntsev hom CTP phaj khoom
Qhov nyiaj ntsev ntaus CTP cov phaj tsuas yog muaj ob hom nyiaj ntsev diffusion hloov lub phaj thiab nyiaj ntsev thiab PS phaj ua phaj.
Cov nyiaj ntsev diffusion hloov phaj yog tsim los ntawm lub phaj hauv paus, ib qho nyiaj ntsev emulsion txheej thiab ib lub cev kev loj hlob tub ntxhais txheej. Lub diffusion hloov duab technology yog saws. Lub hauv paus ntsiab lus yog ib qho nyiaj ntsev phaj uas raug xa tawm ntawm laser. Nyob hauv tus tsim muaj cov nyiaj hnyav hnyav, Ag + thiab hnyav hnyav hnyav hnyav thiab sib txawv rau cov duab uas tau txais cov txheej txheem los ua kom lub cev loj hlob zoo. Nws txo qis rau cov khoom siv hlau los ntawm qhov kev txiav txim thiab tso rau ntawm lub cev los ua tus duab nyiaj. Tom qab txoj kev loj hlob tiav lawm, qhov nyiaj xaj emulsion txheej rau ntawm qhov dej yog tshem tawm los ntawm dej ntxuav kom pom cov av xuab zeb thiab duab thaj chaw ntawm cov cheeb tsam uas tsis yog duab, thiab hauv cov kua ua kua, qhov ntev cov saw roj molecules nrog sulfhydryl pawg selectively adsorbed rau ntawm qhov nyiaj them nyiaj ntxiv. Ua cov duab hauv cheeb tsam lipophilic. Yog li ntawd, cov duab uas tso los ntawm cov duab nyiaj yuav pib txais tus cwj mem thiab muab cov dej rov qab, thaum tsis yog daim duab (tsis muaj cov khoom tso nyiaj) tseem tawm tsam cov cwj mem, uas ua rau lub hom phiaj ntawm lub computer phaj.
Cov nyiaj ntsev thiab PS phaj cov ntawv cog lus yog tsim los ntawm ib lub nyiaj siab-ntsev silver ntsev emulsion txheej thiab lub PS phaj nrog lub dav dav li. Lub tsho ua ntej cov duab photosensitive polymer, txheej khi, thiab ib qho nyiaj xaj emulsion txheej yog cov coated coated ntawm roughened thiab anodized txhuas puag. Lub hauv paus ntsiab lus yog tias cov nyiaj ntsev txheej yog thawj zaug los ntawm laser tsim ib daim duab duab nraaj rau ntawm txheej txheej, yog li ntawd cov txheej txheem duab ci ntsa iab tuaj yeem raug tiv thaiv tsis pub muaj teeb ci thaum lub sijhawm ob zaug. Tom qab ib txoj kev loj hlob, cov txheej txheem emulsion ntawm qhov tsis-raug sab tau yaj, thiab ces muab ob npaug rau raug, uas yog, tag nrho cov qhov teeb tsa tau raug nrog UV teeb. Txij li thaum cov duab duab sab nrauv lub teeb, UV teeb tsuas yog ua rau lub duab-decomposable photosensitive resin txheej nyob rau hauv cov duab uas tsis yog duab, thiab txheej txheej uas yog raug rau kev loj hlob thib ob thiab raug xaib ob zaug yog raug xa mus rau lub phom alumina. Thaum kawg, qhov nyiaj duab txheej yuav raug rau ib txoj kev kho mob lipidation nrog kho tshuaj.
Silver ntsev ntaus CTP phaj nta
(1) Nyiaj ntsev ntsev hom CTP phaj cov khoom muaj siab heev.
Nws muaj peev xwm ncav cuag 1 ~ 3μJ / cm2, uas txhais tau hais tias cov zis siab khiav ceev muaj peev xwm yuav pom tau hais los ntawm kev siv laser nrog cov zis tsis muaj hluav taws xob, qis zog thiab tsis siv. Tsis tas li ntawd, qhov nyiaj ntsev hom CTP phaj muaj duab ceev ceev, thiab yog lub phaj tshaj plaws hauv phaj tam sim no.
(2) Silver salt type CTP phaj muaj ntau hom kev siv.
Liab liab, ntsuab laser, thiab laser tshuab violet yuav siv tau. Txoj kev yaug thiab cov txheej txheem tom qab ua tiav yog tib yam li cov pa qauv, thiab CTP daim hlau ntawm cov khw muag khoom sib txawv yog sib xws ntawm kev tsim cov tshuaj chemical.
(3) Cov ntsev nyiaj ntsev ntawm CTP nyiaj muaj cov yam ntxwv ntawm kev daws teeb meem, kev teb dav dav dav dav thiab qhov zoo ntawm qhov tseeb ntawm reproducibility.
Tus naj npawb ntawm cov vijtsam muaj peevxwm ncav cuag kabmob 300 tawm ntawm lub sijhawm, qhov kev tivthaiv ntawm qhov teev yuav ncav cuag li 1% mus rau 99%, qhov zoo ntawm daim phaj ntawv zoo heev, thiab cov qauv ua haujlwm ntev txog li 250,000 luam ntawv lossis ntau dua, uas yog tsim rau cov ntawv loj loj thiab kev luam ntawv zoo.
(4) Txij li cov nyiaj ntsev hom CTP phaj khoom siv los ntawm cov nyiaj qis ua khoom ua raw.
Cov nqi ntawm cov nqi no nce mus rau ib qho twg, thiab qhov muag ntsev hom CTP phaj siv tsis tau hauv qab chav teeb, uas coj tau qee cov kev txwv rau kev txuag cov phaj khoom.
2. phov phom Photofimmeric CTP
Lub photopolymerization type CTP phaj yog tsim los ntawm cov xuab zeb-imprinted txhuas phaj puag, ib txheej duab thiab ib txheej kev tiv thaiv. Cov duab ci tuaj yeem yog tsim los ntawm ib zaj yeeb yaj kiab, ua tus cwj pwm, yees duab, ib lub monomer los yog oligomer, thiab ruaj khov. Cov tib neeg ntawm cov neeg sawv cev thiab lwm yam khoom siv. Cov txheej txheem tiv thaiv kab mob yog ib qho dej cawv ntawm cov kab mob polyvinyl cawv, uas yog siv los thaiv cov kev tiv thaiv cov pa oxygen ntawm cov txiv neej lossis cov txiv neej. Lub hauv paus ntsiab lus yog tias tom qab lub phaj khoom siv los ntawm lub laser teeb qhov chaw, cov khoom siv rau lub teeb ci ntsa iab ntawm lub teeb ci xub thawj absorbs lub photon zog rau hauv lub xeev muaj kev lom zem, thiab tom qab ntawd hloov lub zog rau cov yees duab, thiab cov yees duab decomposes rau ib tug dawb radical, dawb do. Lub hauv paus pib monomer los yog oligomer polymerizes thiab solidifies tsim ib daim duab nraaj. Qhov uas tsis muaj qhov pom tau raug muab tshem tawm los ntawm txoj kev loj hlob los tsim ib qho dawb paug. Nws yuav tsum tau muab sau tseg tias ua ntej txoj kev loj hlob, kev tiv thaiv txheej txheem ntawm lub tsho unvisited yuav tsum tau ntxuav tawm, thiab lub siab tawv heev polymer txheej yog yaj los ntawm alkaline tsim kua. Tom qab qhov kev txhim kho tiav lawm, cov txheej txheem tiv thaiv yog muab tshem tawm tag nrog cov txhuam. Thaum kawg, lub phaj raug ntxuav nrog cov khoom siv hluavtaws, thiab cov hluavtaws ua hluav taws xob tsis yog ua rau lub cev tsis zoo xwb, tiam sis kuj ua rau lub lipophilicity ntawm daim duab seem, thiab tuaj yeem luam tawm tom qab ziab.
Cov yam ntxwv ntawm photopolymeric CTP phaj
(1) Lub phaj photopolymerizable CTP muaj ib txheej xaim xim, thiab cov duab seem thiab cov seem tsis tshua muaj nyob hauv tib lub dav hlau, uas yog ib hom tawv nqaij, thiab muaj lub siab ceev thiab ceev ceev phaj txiav txim siab.
(2) Tus tsim khoom siv nyob rau hauv cov phom photopolymerizable CTP phaj ntaub ntawv yog alkaline, thiab zaj duab xis-forming cob thiab monomer los yog oligomer nyob hauv cov txheej txheem photosensitive muaj ib cov acidity, yuav yaj nyob rau hauv cov kua alkali thiab tshem tawm los ntawm txoj kev loj hlob, thiab cov alkali tus tsim tawm muaj lub paug me me thiab yog tus phooj ywg zoo.
(3) Photopolymerization yam CTP phaj cov khoom siv tau ntau yam laser teeb ci xws li violet laser diode (410nm), argon ion laser (488nm), FDYAG laser (532nm), duab ci ntsa pa hluav taws xob (830nm), thiab lwm yam, thiab tus nqi yog tsawg. Thiab photopolymerization hom CTP phaj muaj luam kom ntev ntawm ntau tshaj 1 lab kev pom zoo tom qab muab ci.
3. Thermal CTP phaj
Muaj ntau hom kub kub-Cwj Pwm CTP, tab sis nws muaj ob hom kev paub tab, namely, hom kub thiab kub-khaub lig txuas.
Qhov kub-kub hom CTP phaj yog tsim los ntawm ib qho phaj uas yog txhuas, ib txheej quav ntim quav thiab ib txheej PVA (siv rau hauv cov ntawv luam tawm) los yog ib qho kua xuab zeb (uas siv rau hauv taub luam ntawv tsis muaj dej) uas tsis tas yuav roughening. Nws txoj hau kev muaj feem xyuam raug pom zoo siv lub cim hluav taws xob ntawm lub semiconductor. Lub tshav kub-qhov ua kom sov (piv txwv, tus lej mem tes) rau ntawm cov substrate yog kua cawv pleev xim thiab tsis yoog rau hauv alkaline phoov. Tom qab kis, cov txheej absorbs zog, nce solubility, thiab dissolves nyob rau hauv alkaline phoov. Thaum lub sij hawm ntawm txoj kev loj hlob, qhov uas tau tshwm sim tawm yog nyob rau hauv cov dej phwj hauv alkaline los ua ib qho dawb ntawm daim ntawv luam. Qhov tsis-raug sab nrauv tsis yaj, tsim ib daim duab ntawm daim ntawv luam tawm. Tom qab kev txhim kho, nws yuav tsum ntxuav thiab ua zoo ua ntej nws tuaj yeem luam tawm ntawm lub tshuab.
Qhov thawv ntawm crosslinked CTP phaj mas nws muaj ib lub phom uas txhim khu roughened thiab ib txheej ntawm cov txheej txheem PS. Nws cov qauv kev thaij yog raug teeb meem ntawm lub teeb ci teeb ci. Thaum lub sij hawm raug, cov photothermal conversion khoom hloov cov teeb ci ntawm cov teeb hluav taws xob ntawm hluav taws xob ua hluav taws xob, ua rau qee lub polymer nyob rau hauv cov teeb ci rau cov thermal crosslinking cov tshuaj tiv thaiv los ua ib cov duab latent; thiab reheating mus ntxiv crosslink molecular compound nyob rau hauv daim duab seem li ntawd cov duab nraaj tsis tau yaj hauv alkaline tsim tawm. Nws yuav tsum raug sau tseg tias thaum lub sij hawm ua ntej, qhov seem ntawm lub cev tsis tshua zoo, yog li cov duab ntawm cov seem tsis tau muab tshem tawm thaum kev txhim kho. Yog hais tias qhov kub yog siab dhau heev lawm, muaj ib co huab cua sov ua rau daim phaj; Yog hais tias qhov kub tsis txaus, daim duab yuav tsum tsis muaj zog lossis tsis muaj zog.
Thermal CTP phaj nta
(1) Thermal CTP phaj muaj lub siab ua kom pom lub teeb thiab muaj qhov teeb meem ntawm infrared laser, yog li nws tuaj yeem khiav hauv qab chav teeb.
(2) Lub thermal thawv yuav tsum tsim kom muaj cov duab, thiab yuav tsum tau mus txog qhov pib thermal zog pib. Lub thermal zog siab tshaj qhov pib pib tsis hloov tus qauv ntawm cov teev. Nws yog tib txoj kev siv tshuab uas tswj tau qhov kev twv ua ntej. Qhov zoo yog yooj yim rau kev tswj, qhov kev tshaj tawm zoo yog ruaj khov, thiab tom qab raug. Cov phaj tuaj yeem txuas mus rau 6 lub hlis ua ntej txoj kev loj hlob, thiab tsis muaj teeb meem me me rau qhov zoo ntawm lub phaj.
(3) Lub thermal CTP phaj muaj qhov zoo thaij tshiab thiab kev daws teeb meem, thiab cov ntug ntawm qhov ntsuas yog ntse thiab meej. Nws yog ib qho yooj yim uas ua kom ncav number case tshuav thaum luam ntawv, muaj cov ntawv luam tawm zoo, thiab cov ntawv luam ntawm lub phaj tom qab ci tuaj mus txog Ntau tshaj 1 lab luam tawm.
Ntxiv rau qhov peb tseem CTP daim ntawv ua ke tau qhia saum toj no, kev tuav cov ntawv CTP dawb hauv xyoo tas los no tau los ua ib lub npe kub siab sib tham.
4. Kev ua tiav ntawm CTP daim hlau
Cov ntaub ntawv pub dawb-tuav CTP twb xub ua tswv yim los ntawm Asahi Kasei Corporation ntawm Nyiv. Nyob rau hauv ib sab ntau, nws txhais tau hais tias tom qab lub phaj raug thiab pom nyob rau hauv cov phaj ncaj cov khoom, nws tau sau rau ntawm lub tshuab tsis muaj lwm txoj kev ua tom ntej. Ntawm chav kawm, nws tsis xav tau kev txhim kho tshuaj, muab yaug, thiab lwm yam khoom, thiab yog ib daim phiab tseeb uas ua tiav; Nyob rau hauv ib txoj kev nqaim, nws txhais tau hais tias cov khoom siv phaj tsis tas yuav tsim tshuaj tom qab raug thiab pom ntawm lub phaj qes-making tshuab, tab sis kuj tseem muaj qee cov tshuaj tsis yog tshuaj, xws li tshem tawm ntawm daim ntawv thiab daim ntawv thov kev tiv thaiv roj hmab. Hais txog phaj txiav txim siab, cov txheej txheem tsis pub muaj peev xwm muab faib ua ob pawg: cov txheej txheem tsis pub dawb rau DI (tso duab ncaj rau hauv-xovxwm) cov ntawv thiab cov ntawv xov xwm rau kev kuaj pom ntawm CTP platesetters.
Cov tuav phaj pub dawb
(1) piv nrog cov ntawv phaj CTP, cov txheej txheem tsis pub muaj kev tshem tawm cov kauj ruam ntawm kev txhim kho, kho, ntxuav, txhuam, ziab, thiab lwm yam ntxiv, ua rau cov phaj ua lub voj voog, txo cov zog siv thaum lub caij raug, thiab txo cov tag nrho phaj-txiav nqi. , txhim kho kom zoo dua qub thiab simplify cov txheej txheem.
(2) Txij li cov phaj tshuaj lom neeg tsis muaj tshuaj siv tsis tau tshuaj, txhaws, thiab lwm yam, cov txheej txheem ua tsis raws li txheej txheem tsis ua rau cov tshuaj khib nyiab, ua pa khiav, khib residue, thiab lwm yam, uas txo tej huab cua phem, thiab kuj yog tsim rau luam ntawv cov neeg teb xov tooj. Nws yog lig.
(3) Cov kev hloov nyob rau hauv cov kev mob ntawm cov phom, hloov cov laser hluav taws xob, thiab thickening ntawm cov tshuaj yaug, uas tso cai rau kev ruaj ntseg zoo tshaj uas tsis tas yuav tsum tau muab yaug cov phaj txheej txheem.
(4) Cov khoom siv tshuaj tsis muaj tshuaj ua tsis tau rau cov ntaub ntawv ua lag luam, uas txuag qhov chaw hauv lub hoobkas thiab yog ib qho zoo rau cov tuam txhab me me, tab sis tus nqi ntawm cov txheej txheem tsis pub muaj ntau tshaj qhov CTP phaj.
Lub CTP kev ua lag luam ua tub rog tau nkag mus rau lub sijhawm ntawm Tsoomfwv Tsov Rog. Peb tsis ntshai kev ua tsov ua rog. Tsuas yog nyob rau hauv no txoj kev muaj peev xwm peb txhawb lub log ntawm keeb kwm thiab tsim ib tug zoo dua yav tom ntej.