Vim yog qhov zoo ntawm kev kho sai, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, cov khoom siv kho kom zoo nkauj tau siv dav hauv ntau qhov chaw.Lawv thawj zaug mas siv nyob rau hauv daim teb ntawm ntoo txheej.Nyob rau hauv xyoo tas los no, nrog rau txoj kev loj hlob ntawm cov neeg pib tshiab, nquag diluents thiab photosensitive oligomers, daim ntawv thov ntawm UV curable coatings tau maj mam nthuav mus rau daim ntawv, yas, hlau, fabrics, tsheb qhov chaw thiab hais txog.Cov hauv qab no yuav qhia luv luv txog kev siv ntau lub teeb kho cov thev naus laus zis hauv ntau qhov chaw.
UV curing 3D luam ntawv
Lub teeb kho 3D luam ntawv yog ib qho ntawm cov thev naus laus zis sai nrog kev luam ntawv siab tshaj plaws thiab kev lag luam.Nws muaj ntau yam zoo, xws li kev siv hluav taws xob tsawg, tus nqi qis, siab precision, du nto thiab zoo repeatability.Nws tau dav siv nyob rau hauv aerospace, tsheb, pwm manufacturing, hniav nyiaj hniav kub tsim, kho mob thiab lwm yam teb.
Piv txwv li, los ntawm kev luam tawm lub foob pob hluav taws cav qauv nrog cov qauv kev sib tw thiab kev soj ntsuam cov kev khiav ntawm cov pa roj, nws yog qhov tsim nyog los tsim lub foob pob hluav taws lub cav nrog cov qauv compact thiab ntau dua combustion efficiency, uas tuaj yeem txhim kho R & D efficiency ntawm complex qhov chaw thiab luv lub tsheb R & D voj voog;Koj tuaj yeem luam tawm cov pwm lossis rov qab pwm ncaj qha, thiaj li ua rau pwm sai thiab lwm yam.
Lub teeb curing 3D luam ntawv thev naus laus zis tau tsim lub tso suab lithography molding tshuab (SLA), cov thev naus laus zis thev naus laus zis (DLP), 3D inkjet molding (3DP), cov kua dej txuas ntxiv (clip) thiab lwm yam thev naus laus zis [3].Raws li nws cov khoom siv luam ntawv, cov khoom siv photosensitive rau lub teeb kho 3D luam ntawv kuj tau ua tiav zoo, thiab tab tom txhim kho nyob rau hauv kev coj ua ntawm kev ua haujlwm raws li qhov xav tau ntawm daim ntawv thov
Electronic ntim UV kho cov khoom
Kev tsim kho tshiab ntawm kev ntim tshuab txhawb kev hloov pauv ntawm cov ntaub ntawv ntim khoom los ntawm cov ntim hlau thiab cov ntim ceramic rau ntim yas.Epoxy resin yog dav siv hauv ntim yas.Cov khoom siv zoo heev, kub thiab dej tsis kam yog qhov chaw ntawm cov khoom ntim zoo.Qhov teeb meem tseem ceeb ntawm kev txiav txim siab qhov kev ua tau zoo ntawm epoxy resin tsis yog tsuas yog cov qauv ntawm lub cev tseem ceeb ntawm epoxy resin, tab sis kuj cuam tshuam tus neeg sawv cev kho.
Piv nrog rau cov thermal curing txoj kev tau txais los ntawm cov pa epoxy resin, cationic UV curing tsis tau tsuas yog muaj cov tshuaj zoo cia ruaj khov ntawm photoinitiator, tab sis kuj kho qhov ceev ntawm lub system yog sai dua.Kev kho tuaj yeem ua tiav hauv kaum vib nas this, nrog kev ua haujlwm siab heev, tsis muaj oxygen polymerization inhibition thiab kev kho tob.Cov txiaj ntsig zoo no nthuav qhia qhov tseem ceeb ntawm cationic UV curing thev naus laus zis hauv kev ntim khoom hluav taws xob.
Nrog rau txoj kev loj hlob sai ntawm cov tshuab semiconductor, cov khoom siv hluav taws xob zoo li kev sib xyaw ua ke thiab cov khoom me me.Lub teeb yuag, siab zog, zoo tshav kub tsis kam thiab zoo heev dielectric zog yuav yog qhov kev loj hlob ntawm cov khoom tshiab epoxy ntim khoom.Lub teeb curing thev naus laus zis yuav ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam ntim khoom siv hluav taws xob.
Printing number case
Hauv kev ntim khoom thiab luam ntawv, flexographic luam ntawv thev naus laus zis tau siv ntau thiab ntau dua, suav nrog kev nce qib.Nws tau dhau los ua cov thev naus laus zis tseem ceeb ntawm kev luam ntawv thiab ntim khoom, thiab yog qhov kev hloov pauv tsis tau ntawm txoj kev loj hlob yav tom ntej.
Muaj ntau ntau hom flexographic inks, feem ntau suav nrog cov pawg hauv qab no: dej-raws li inks, hnyav raws li inks thiab ultraviolet curing (UV) inks.Cov kuab tshuaj raws li tus number case yog tsuas yog siv rau cov ntawv luam tawm uas tsis yog absorbent yas;Dej raws li tus number case yog siv rau hauv ntawv xov xwm, corrugated board, cardboard thiab lwm yam ntaub ntawv luam ntawv;UV number case yog dav siv, thiab nws muaj cov nyhuv luam ntawv zoo hauv cov yeeb yaj kiab yas, ntawv, ntawv hlau thiab lwm yam ntaub ntawv [4].
Tam sim no, UV luam ntawv number case yog nrov heev rau nws cov khoom zoo thiab kev tiv thaiv ib puag ncig, thiab muaj lub zeem muag zoo heev.
Flexographic UV number case yog dav siv hauv ntim luam ntawv.Flexographic UV number case muaj qhov zoo hauv qab no
(1) Flexographic UV number case tsis muaj kuab paug, kev siv nyab xeeb thiab txhim khu kev qha, siab melting point thiab tsis muaj kuab paug, yog li nws tsim nyog rau kev ua zaub mov, tshuaj, dej haus thiab lwm yam ntim nrog siab xav tau kev nyab xeeb, tsis muaj tshuaj lom.
(2) Thaum luam ntawv, lub cev lub cev ntawm tus number case tseem tsis hloov pauv, tsis muaj qhov hnyav hnyav, qhov viscosity tseem tsis hloov pauv, thiab cov phaj luam ntawv yuav tsis puas, ua rau cov phaj pasting, phaj stacking thiab lwm yam tshwm sim.Thaum luam ntawv nrog number case nrog siab viscosity, cov nyhuv luam ntawv tseem zoo.
(3) Tus number case drying ceev ceev thiab cov khoom luam ntawv efficiency siab.Nws tuaj yeem siv dav hauv ntau txoj kev luam ntawv, xws li yas, ntawv, zaj duab xis thiab lwm yam substrates.
Nrog rau txoj kev loj hlob ntawm cov qauv oligomer tshiab, nquag diluent thiab pib, lub neej yav tom ntej daim ntawv thov ntawm UV kho cov khoom yog immeasurable, thiab lub lag luam kev loj hlob qhov chaw yog unlimited.
Lub sij hawm xa tuaj: Plaub Hlis-20-2022