Cov txheej UV mos mos yog ib hom tshwj xeeb ntawm UV resin, uas feem ntau yog tsim los ua kom pom kev kov thiab pom ntawm tib neeg daim tawv nqaij. Nws tiv taus cov ntiv tes thiab nyob huv si ntev, muaj zog thiab ruaj khov. Ntxiv mus, tsis muaj kev hloov pauv, tsis muaj qhov sib txawv xim, thiab tiv taus lub hnub ci. Cov txheej txheem kho UV ntawm daim tawv nqaij yog cov txheej txheem kho saum npoo raws li kev kho hluav taws xob ultraviolet. Los ntawm kev sib koom ua ke ntawm cov teeb pom kev tshwj xeeb (xws li excimer UV teeb lossis UVLED) thiab cov resins tsim, cov txheej txheem tuaj yeem kho tau sai thiab qhov saum npoo tuaj yeem muab cov tawv nqaij zoo nkauj thiab du.
Nov yog qee qhov nta tseem ceeb thiab kev siv ntawm cov tawv nqaij UV resin:
Kov: Cov tawv nqaij uas kov tau UV resin tuaj yeem muab qhov kev xav zoo, du thiab ywj zoo ib yam li tib neeg daim tawv nqaij.
Cov nyhuv pom kev: Feem ntau nthuav tawm xim matte, qis gloss, zam kev cuam tshuam muaj zog thiab kev qaug zog ntawm qhov muag.
Kev Ua Haujlwm: Tiv taus khawb, kho tau, thiab ua kom lub sijhawm ua haujlwm ntawm cov txheej txheem ntev dua.
Cov yam ntxwv ntawm kev kho: UV resin kho los ntawm ultraviolet rays rau kev kho sai.
Cov tshuaj UV uas ua rau tawv nqaij zoo li daim tawv nqaij muab cov tshuaj kho qhov chaw tshwj xeeb rau ntau yam khoom los ntawm nws cov tshuaj lom neeg tshwj xeeb thiab cov khoom siv lub cev, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas xav tau kev kov tshwj xeeb thiab cov teebmeem zoo li cas.
Cov kauj ruam tseem ceeb ntawm cov txheej txheem
1 - Kev kho ua ntej
Xyuas kom tseeb tias qhov chaw ntawm lub substrate huv si, tiaj tus, tsis muaj roj thiab tsis huv, thiab cov dej noo yog ≤8%. Cov ntaub ntawv sib txawv xws li hlau, yas lossis ntoo yuav tsum tau kho tshwj xeeb (xws li kev txhuam thiab kev tshem tawm static) kom txhim kho kev nplaum. Yog tias lub substrate muaj kev sib cuag tsis zoo (xws li iav thiab hlau), tus neeg txhawb nqa yuav tsum tau txau ua ntej kom txhim kho kev nplaum.
2- Kev siv tshuaj pleev rau ntawm daim tawv nqaij
Kev xaiv txheej: Cov tshuaj pleev xim UV uas muaj cov tshuaj silicone fluorinated (xws li U-Cure 9313) lossis cov polyurethane acrylates uas muaj qhov sib txuas ceev ceev (xws li U-Cure 9314) kom ntseeg tau tias kov du, tiv taus kev hnav thiab tiv taus cov xim av.
Txoj kev txheej: Kev txau yog txoj kev tseem ceeb, yuav tsum tau npog kom sib npaug kom tsis txhob muaj txheej ploj lossis sib sau ua ke. Txhua txheej yuav tsum tau kho ua ntej thaum siv ntau txheej txheej.
3- Kev tswj hwm ib puag ncig anaerobic (qhov tseem ceeb)
Kev kho kom zoo nkauj excimer yuav tsum tau ua nyob rau hauv ib puag ncig anaerobic, thiab kev cuam tshuam oxygen raug tshem tawm los ntawm kev kaw lub qhov + deoxidizer kom ua tiav ultra-matte thiab gloss stability.
4- Kev kho UV
Kev xaiv lub teeb ci
Lub teeb Excimer: 172nm lossis 254nm wavelength kom ua tiav kev kho kom tob thiab ua rau daim tawv nqaij zoo nkauj heev
UV LED lub teeb qhov chaw: txuag hluav taws xob thiab kub qis (kom tsis txhob muaj kev hloov pauv thermal ntawm lub substrate), lub teeb sib xws thiab tswj tau.
Lub sijhawm tshaj tawm: Lub Rau Hli-26-2025
