As the world's population continues to expand, so too does the demand for goods; and the world wants them fast and cheap. To keep up with the increase in demand, manufacturers are constantly looking to increase their output by shortening the production time while keeping costs low.
Ib qho teeb meem lub raj mis caj dab yog siv cov inks, xim, nplaum, thiab lwm yam txheej hauv kev tsim khoom, vim tias cov no xav tau sijhawm los teeb tsa kom zoo. Qhov no yuav ua rau tsuas yog tos rau cov khoom teeb tsa, uas tuaj yeem siv sijhawm li ob peb teev, lossis sim ua kom cov txheej txheem nrawm nrog ntau txoj hauv kev xws li yuam cua ziab lossis qhov cub ci. Cov txiaj ntsig hauv kev tsim khoom tau ntsib nrog cov txheej txheem nrawm no feem ntau tsawg thiab hloov kho thiab siv feem ntau raug nqi.
The implementation of UV curable photoinitiator-based materials allows for a faster, more adaptable, more reliable, and less expensive alternative to air/heat drying. Photoinitiators react when exposed to light from a particular band or "action" spectrum of UV light, causing the compound to cure by polymerization of the liquids within. Photoinitiators have been developed for a myriad of product used in manufacturing, such as inks, paints, adhesives, and coatings.
Qhov kev txiav txim siab zoo yog qhov tseem ceeb rau kev ua tiav kev tsim khoom
Kev xaiv ntawm kev ua spectrum los ntawm photoreactive compound feem ntau hais los ntawm daim ntawv thov, qhov xav tau los tom qab kho, thiab txawm tias qhov chaw tsim khoom nws tus kheej. UV (ultraviolet) lub teeb feem ntau yog siv vim qhov ua tau zoo thiab kev lag luam uas nws tuaj yeem tsim tau thiab vim tias cov chaw tsim khoom zoo li muaj ntau lub teeb pom kev los ntawm qhov rais lossis lub teeb pom kev ua haujlwm. Kev siv UV photoreactive compounds tshem tawm cov kev txhawj xeeb txog kev kho ntxov ntxov los ntawm kev raug rau lub teeb pom kev zoo. UV kho tau nthuav tawm qee qhov teeb meem txij li raug UV tuaj yeem ua rau cov cuab yeej tsim khoom thiab ua rau muaj kev phom sij rau tib neeg; ob qho tib si yuav tsum tau ua tib zoo xav.
Txawm hais tias muaj kev txhawj xeeb no, UV curing tseem yog qhov kev xaiv tseem ceeb hauv siab - nrawm, ntau cov ntawv thov ntau lawm xws li cov ntawv luam tawm Circuit Board, luam tawm, tshuaj ntsuam luam ntawv, thiab cov rooj tog tsim khoom lag luam. Lub teeb pom kev zoo, thaum tsis tshua muaj txiaj ntsig thiab qeeb dua li UV kho, muaj qhov zoo dua UV thaum tib neeg kev nyab xeeb yog qhov tseem ceeb ntawm kev txhawj xeeb, tshwj xeeb tshaj yog tias qhov sib xyaw yuav tsum tau kho nrog tus neeg ncaj qha, xws li nrog lub qhov ncauj nplaum. Tshwj xeeb yog xiav pom lub teeb yog siv nyob rau hauv xws li daim ntaub ntawv raws li nws luv luv wavelengths tsis yog tsim nyob rau hauv ntau ntau los ntawm lub hnub los yog ua hauj lwm teeb pom kev zoo raws li yog pom ntev wavelengths xws li ntsuab, daj txiv kab ntxwv los yog liab. Qhov no tso cai rau siv yam tsis muaj kev kho ntxov ntxov thiab txuas ntxiv lub sijhawm ua haujlwm dhau ntawm cov tshuaj photoreactive nrog rau lwm qhov pom lub teeb pom kev zoo.
