[Cov khoom qhuav] UVLED Deep Curing muaj qee yam cuam tshuam

Txhua tus paub tias UVLED kua nplaum yuav hloov tom qab hluav taws xob ultraviolet, tab sis nws hloov tshwj xeeb li cas? UVLED kua nplaum yog tshwm sim los ntawm lub teeb tshwm sim los ntawm uvled raw, thiab cov ionic pawg los yog ion yog generated. Cov pab pawg dawb no lossis ions nrog ob qhov tseem ceeb hauv qhov ntxov ntxov lossis tsis txaus ntseeg monomer ntawm monomer yog tsim los tsim ib lub noob. Tib lub noob pib cov tshuaj tiv thaiv kab mob los tsim cov khoom polymer. Nyob rau hauv no txoj kev, ib tug ua tiav solidification txheej txheem xaus. Tab sis dab tsi yog yam uas cuam tshuam rau lawv qhov sib sib zog nqus solidification, lub sij hawm no kuv yuav coj koj me ntsis txog nws. I. Qhov tob curing ntawm UVLED lub zog cuam tshuam ntawm ultraviolet hluav taws xob. Qhov xwm txheej tseem ceeb yog tias cov molecule yuav tsum nqus lub teeb quantum nrog lub zog txaus thiab dhau los ua cov stimulating molecule. Nws yog decomposed rau hauv dawb radicals los yog ions. Lub hom phiaj ntawm cov tshuaj tiv thaiv kom ua tiav solidification. Ntawm lawv, UVLED lub zog ntawm lub teeb tshwm sim los ntawm lub teeb tshwm sim los ntawm cov txheej txheem UV muab ntau tshaj lossis tsawg dua li lub zog xav tau. Cov teebmeem tsis zoo ntawm kev kho, xws li kev sib sau ua ke, tshuaj tiv thaiv kev laus, thiab lwm yam. 2. Thaum UVLED tsis txaus, lub zog ntawm UVLED yuav tsum yog nruab nrab, uas yog, nws tsis tuaj yeem dhau los lossis tsis txaus, yog li tsis ua rau nws ua kom tiav. Qhov thib ob, lub thickness ntawm UV txheej thickness cuam tshuam cov teebmeem ntawm UV txheej ntawm cov nyhuv ntawm ultraviolet curing. Cov txheej yog tuab heev, thiab lub sij hawm ziab yog ntev heev nyob rau hauv irradiation ntawm tib lub hwj chim lub teeb qhov chaw. Ntawm ib sab, nws cuam tshuam rau ziab ntawm UV txheej. Tsis tas li ntawd nyob rau hauv ib tes, qhov kub ntawm lub substrate yuav siab dhau heev lawm, uas ua rau deformation ntawm lub substrate; txheej txheej dhau lawm yuav ua rau cov khoom ntog gloss. Tsis tas li ntawd, cov duab ntxoov ntxoo, qhov kub thiab txias, kev kho ceev, thiab cov substrate nto ntawm cov txheej tuab ntawm UV txheej yuav tsum tau npaj kom tsim nyog nyob rau hauv cov xwm txheej sib txawv xws li cov xwm txheej sib txawv xws li. Thib peb, qhov cuam tshuam ntawm qhov curing nrug Lub teeb ultraviolet yog qhov sib txawv raws li cov khoom sib txawv, qhov dav dav yog li 10-15mm. Qhov kev ncua deb yuav tsum tau kho kom haum nrog lub zog radical ntawm substrate, txheej, thiab UVLED teeb. Plaub, qhov cuam tshuam ntawm UV optical curing ceev Nyob ntawm seb lub substrate, txheej txheej, txheej, curing nrug, thiab lwm yam, tsim nyog kho qhov curing ceev ntawm lub cuab yeej, qhov ruaj khov ceev ceev heev, UV xim ntawm lub substrate nto yog nplaum los yog qhov saum npoo tsis qhuav; Qhov saum npoo ntawm cov khoom yuav laus. Thib tsib, qhov cuam tshuam ntawm qhov chaw ua haujlwm. Thaum lub viscosity ntawm UV txheej hloov pauv heev vim qhov kub thiab txias, chav tsev kub yuav tsum tau hloov kho. Feem ntau, 15-25 C yog qhov tsim nyog dua, thiab nws tsis tas yuav tsum tau ncaj qha thaum khov. 6. Qhov cuam tshuam ntawm UVLED wavelengths ntawm UVLED wavelengths muab faib ua 365nm, 385nm, 395nm, 405nm. Tam sim no, qee qhov UV kua nplaum thiab tus cwj mem ntev dua thiab zoo dua nyob rau hauv lub wavelength.