Kev ua haujlwm ntawm ultraviolet-curable inks (UV inks)

Ink, cov ntaub ntawv luam tawm thoob plaws hauv peb lub neej niaj hnub, yog ntau tshaj li qhov yooj yim cov cuab yeej rau xim luam tawm. Nws renders cov qauv thiab cov ntawv precisely ntawm txawv substrates, xws li ntawv, yas, thiab hlau, los ntawm ntau yam printing txoj kev. Txawm li cas los xij, tus number case yog ntau tshaj qhov ntawd. Nws kuj muaj ntau yam kev ua haujlwm sib txawv, xws li kev ua haujlwm photovoltaic hauv tsev, tshuaj lom neeg ua haujlwm rau cov tshuaj reagents, biochemical muaj nuj nqi, thiab kev ua haujlwm tiav, hu ua tus cwj mem ua haujlwm.

Insulating UV number case muaj qhov tseem ceeb hauv kev luam ntawv ntawm cov khoom siv polyester diaphragm hloov. Nws tuaj yeem luam tawm ntawm cov txheej txheej insulating, zam cov nyiaj paste number case flow, thiab tiv thaiv kab luv luv thiab hla. Tshwj xeeb insulating barrier inks tseem zoo dua hauv qhov no. Cov txheej txheem luam ntawv no yog tuab, cov nyhuv rwb thaiv tsev yog qhov zoo, nws zoo li cov khoom thaiv, cov teeb meem hauv Circuit Court tau ruaj khov tawm, nyob rau hauv cov reagent diaphragm hloov ntau lawm, hom rwb thaiv tsev thaiv tus number case no ntau dua thiab dav siv, nws tsis tsuas yog txhim kho qhov zoo ntawm cov khoom, tab sis kuj ua rau lub diaphragm hloov nyob rau hauv ib tug ntau yam ntawm complex ib puag ncig yuav ua tau ruaj khov ua hauj lwm, zoo heev txo tus nqi tsis ua hauj lwm los ntawm rwb thaiv tsev teeb meem.

Tsis tshua muaj viscosity number case thiab anti-slip number case, nws yog curing adhesive, ib hom ink, nws viscosity yog tsawg, zoo anti-slip. Hom cwj mem no tom qab luam tawm nws cov yeeb yaj kiab tuaj yeem rov qab lo thiab tev tawm, thiab nws tsis yooj yim rau cov seem seem ntawm lub substrate, tus number case yog tag nrho stirred. Nws raug nquahu kom siv 100-150 mesh yarn kom tau ib txheej zaj duab xis tuab dua. Yog tias cov xim txheej yog nyias, cov khoom tiv thaiv skidding yuav tsis zoo heev, kev kho tom qab luam ntawv feem ntau yog qhov kev xaiv ntawm lub teeb siv ntawm 800 mW / cm², lub zog hauv 250-500ML / cm² UV teeb. Hom no tsis tshua muaj viscosity anti-slip number case yog feem ntau siv nyob rau tom qab ntawm lub computer nas ncoo, labeling printing thiab hais txog.

Masking number case yog ib tus cwj mem tshwj xeeb tsim rau cov txheej txheem xuab zeb engraving, uas yog me ntsis zoo ib yam li solder resist ink, uas yog, tus number case no yog siv los npog qhov chaw uas tsis tas yuav tsum tau xuab zeb engraved, raws li qhia hauv daim duab hauv qab no. Qhov npog ntsej muag yuav nyob twj ywm, thaum qhov tsis pom kev yuav raug xuab zeb thiab tig mus rau hauv qhov chaw ntxhib los ua peb cov qauv xav tau.

Hom npog ntsej muag no, yuav tsum muaj qee qhov kev elasticity, yooj yim rau tev, yog li peb tuaj yeem hu cov cwj mem no rau kev nplua nuj ntawm elasticity ntawm UV number case, feem ntau yog siv rau qee qhov tev, stainless hlau thiab lwm yam ntaub ntawv xuab zeb engraving. Lwm hom ntawm daim npog ntsej muag yog xav tau tom qab ib qho tshwj xeeb mis, ntxiv UV curing resin thiab qee tus neeg sawv cev tshwj xeeb, kom lub stripping yooj yim dua, tus cwj mem no tuaj yeem hu ua hom lub zog, siab elasticity ntawm tus number case txheej, hauv cov txheej txheem stripping. yuav tsis tshwm sim ua txhaum zaj duab xis tshwm sim, yog tsuas yog siv nyob rau hauv ib co ntawm cov yuav tsum tau ntawm ib co coated los yog coated nyob rau hauv lub tshav pob ntawm ib ntus npog tiv thaiv thiab thiaj li nyob.

UV inks rau luam ntawv PET cov khoom siv rov ua dua tshiab Hauv xyoo 1995, cov kev cai lij choj hais txog kev rov ua dua tshiab, piv txwv li, kev rov ua dua tshiab ntawm cov thawv thiab cov khoom ntim, tau tshwm sim. Yog li, xyoo 1997, kev rov ua dua tshiab ntawm PET cov ntaub ntawv, lub raj mis dej haus, thiab lwm yam, tau dhau los ua ntau dua, thiab raws li, hauv kev lag luam, kev tshawb fawb tau pib ntawm kev rov ua dua tshiab ntawm cov khoom siv PET. Cov kev tshawb fawb pom tau hais tias txhawm rau rov ua dua cov fwj no, nws yog ib qho tsim nyog yuav tsum tau tshem tawm cov txheej txheem luam tawm ncaj qha rau ntawm lub raj mis. Yog li PES-AK number case tau tshwm sim, nws tuaj yeem yooj yim tev tawm, tib lub sijhawm tus number case kuj muaj adhesion zoo, nws cov txheej txheem rov ua dua yog thawj zaug soaked hauv cov tshuaj alkali dilute, thiab tom qab ntawd los ntawm ib hom kev hloov zaj duab xis kom paub txog cov txheej txheem. ntawm peeling.

UV Braille number case yog qhov ua tau zoo, ib puag ncig tus phooj ywg thiab tsim nyog rau ntau yam khoom siv luam ntawv, tshwj xeeb tshaj yog tsim rau Braille luam ntawv, tuaj yeem ua tau raws li cov kev xav tau ntawm cov neeg xiam oob qhab nkag mus rau cov ntaub ntawv, Braille luam ntawv, kev siv ntau yam tshwj xeeb rhiab heev. panels, nrog rau cov hlau npog los yog indirect diaphragm, qhov siab ntawm Braille tiv tauj yuav tsum tau nyob rau hauv lub 0.3-0.6 hli nyob rau tib lub sij hawm, thiab zoo abrasion kuj, tus qauv yog meej. Rau tus number case, yuav tsum muaj qhov zoo rheology kom tsis txhob muaj huab cua npuas hauv tus number case, thaum tib lub sijhawm, zoo thixotropy thiab ib qho viscosity.

UV number case rau kho kom zoo nkauj nto, nrog rau tsis-flashing, plaub hau nto, simulated etching, thiab rau saum npoo kom tau ib tug zoo kev ntxhib los mos thiab matte nyhuv ntawm cov xim tsis muaj xim, thiab lwm yam, dua li cov nyhuv ntawm qhov zoo los yog phem nyob ntawm qhov kev ua tau zoo. ntawm cov muab tub lim, xws li resin-filled chav kawm, nrog rau cov ntaub ntawv polyurethane, cov ntaub ntawv iav, collagen fibers protein cov ntaub ntawv thiab nws cov xim, xws li silicone pigments thiab lwm yam. Tom qab ntxiv cov khoom pabcuam no, qhov nyuaj, tuab, ci ntsa iab thiab tiv thaiv kev puas tsuaj ntawm UV number case yog qhov sib piv nrog rau lwm cov inks tsis muaj zog.

Coral kev ntxhib los mos nto kho kom zoo nkauj number case, nrog rau qhov zoo ntawm qhov zoo thiab tus nqi qis, nyob rau hauv cov txheej txheem luam ntawv, cov number case foams thiab cov ntaub ntawv ntau yam random duab kom ua tiav qee qhov tshwj xeeb peb-dimensional teebmeem, piv txwv li coral zoo nkauj nyhuv. Tshwj xeeb tshaj yog rau kub los yog nyiaj kub stamping ntawv nto, cov nyhuv yog ntau peculiar. Rau kev lag luam kev lag luam, luam tawm tam sim ntawd tom qab ob qho tib si tsim cov nyhuv coral, tab sis kom ua tiav cov txiaj ntsig zoo, tseem yuav tsum tau nthuav tawm ntxiv ntawm tus number case, txhawm rau kom tau txais ib qho zoo sib xws, hauv kev luam ntawv zoo tshaj plaws tom qab kho. los ntawm UV teeb rau li peb caug vib nas this. Txawm hais tias tsis muaj qhov tshwj xeeb uas yuav tsum tau ua, tab sis qib ntawm coral thickness, uas yog hais tias, coarser screen printing coral kom loj, finer screen printing coral zoo li yuav me me, ntawm qhov screen thiab squeegee, ntxuav yuav tsum huv si thaum hloov lub phaj.

UV curing adhesive (siab-rhiab nplaum nplaum) UV curing adhesive (siab-rhiab nplaum nplaum) yog ib hom tshwj xeeb ntawm cov nplaum, tsis zoo li lwm cov dej-raws li los yog hnyav-raws li adhesives, nws yog tsim los ntawm cov tshuaj uas tsis yog-volatile, thiab tom qab kho , nws tsim ib tug interpenetrating polymer network (PIN) qauv, piv txwv li, ib tug peb-dimensional qauv, uas exhibits kev ua tau zoo heev.

leej twg xaiv peb?

 

Hauv cov ntsiab lus, UV number case muaj ntau yam tshwj xeeb thiab kev siv, peb yuav tsum paub nws cov yam ntxwv, zoo dua siv hauv peb lub neej ntau lawm, ua si qhov kev ua tau zoo tshaj plaws thiab tus nqi ntawm UV number case, tib lub sijhawm, peb lub tuam txhab yog daim ntawv thov zoo ntawm UV number case, kev tsim cov tshuab luam ntawv UV, yog tias koj yog rau cov khoom lag luam zoo li no los ntawm kev thov, thov hu rau peb lub tuam txhab, ntau xyoo kev nplua nuj hauv kev muag khoom, nrog rau cov tswv yim ntau lawm ntseeg tias peb tuaj yeem ua haujlwm zoo dua. cov kev xav tau ntawm peb cov neeg siv khoom. Yog tias koj xav tau cov khoom no, thov koj xav tiv tauj pebtiv tauj peb, nrog ntau xyoo ntawm kev paub hauv kev muag khoom thiab cov tswv yim ntau lawm, peb ntseeg tias peb tuaj yeem pab koj zoo dua.

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