Dab tsi yog qhov txiaj ntsig ntawm UV number case?

Txoj kev loj hlob sai ntawm kev lag luam luam ntawv tsis tsuas yog yuav tsum tau ua haujlwm zoo thiab ua haujlwm zoo, txo tus nqi, tab sis kuj yuav tsum tsis txhob muaj kuab paug rau ib puag ncig.UV number case tuaj yeem luam tawm ntawm txhua lub substrate, thiab qhov zoo ntawm cov khoom luam tawm yog qhov zoo tshaj rau cov kuab tshuaj raws thiab dej-raws li gravure printing inks.Nws muaj qhov zoo xws li qhov me me nthuav dav, lub teeb ci siab, hnav tsis kam thiab tshuaj lom neeg yaig, tsis muaj kuab paug, zoo dot luam tawm cov nyhuv thiab npog lub zog, thiab tus nqi qis.

Ib, txhais ntawm UV number case
UV yog cov ntawv luv ntawm lo lus Askiv rau ultraviolet lub teeb, UV kho thiab qhuav number case, abbreviated li UV number case.UV number case yog ib qho tseem ceeb ntawm cov kua cwj mem uas tuaj yeem hloov los ntawm cov kua hauv lub xeev mus rau lub xeev ruaj khov nyob rau hauv qee qhov wavelength ntawm ultraviolet hluav taws xob.
Cov yam ntxwv ntawm UV number case
1. Tus nqi siab ua haujlwm ntawm UV number case
UV number case tsis muaj kuab tshuaj volatilization thaum lub sij hawm luam ntawv, thiab cov khoom tseem ceeb 100% ntawm cov substrate.Cov xim muaj zog thiab cov qauv dot nyob twj ywm tsis hloov pauv, thiab cov xim nyias nyias txheej tuaj yeem ua tiav cov txiaj ntsig luam ntawv zoo.Txawm hais tias UV number case yog kim dua li cov kuab tshuaj raws li cov kuab tshuaj, 1kg UV number case tuaj yeem luam 70 square metres ntawm cov ntawv luam tawm, thaum 1kg hnyav raws li number case tuaj yeem luam 30 square metres ntawm cov ntawv luam tawm.

2. UV number case tuaj yeem qhuav sai thiab muaj kev ua haujlwm siab
UV number case tuaj yeem ua kom ruaj khov thiab qhuav nyob rau hauv irradiation ntawm ultraviolet hluav taws xob, thiab cov khoom luam tawm tuaj yeem muab tso rau tam sim ntawd thiab ua tiav.Kev ceev ntau lawm yog 120-140m / min, thiab nws tseem tuaj yeem txuag tau 60% mus rau 80% ntawm thaj chaw cia.
3. UV number case tsis ua phem rau ib puag ncig
UV number case tsis muaj cov kuab tshuaj tsis hloov pauv, piv txwv li 100% cov kuab tshuaj dawb, yog li cov organic volatiles tsis tawm mus rau saum huab cua thaum lub sijhawm luam ntawv.Qhov no ua raws li kev cai ib puag ncig thiab tseem tshem tawm cov nqi hnyav rov qab.
4. UV number case muaj kev nyab xeeb thiab txhim khu kev qha
UV number case yog ib qho system uas tsis xav tau dej los yog cov kuab tshuaj organic.Thaum tus number case solidifies, tus number case zaj duab xis muaj zog thiab chemically resistant, tsis muaj kev puas tsuaj los yog tev tawm los ntawm kev sib cuag nrog tshuaj.UV number case muaj kev nyab xeeb rau kev siv thiab tuaj yeem txuag cov nqi pov hwm rau cov neeg siv.Nws yog qhov tsim nyog rau kev ntim khoom thiab luam ntawv cov ntaub ntawv nrog kev tu cev zoo xws li zaub mov, dej haus, thiab tshuaj.
5. Zoo heev UV number case luam ntawv zoo
Thaum lub sij hawm luam ntawv, UV number case tuaj yeem tuav cov xim zoo ib yam thiab zoo ib yam, cov xim txheej ntawm cov khoom luam tawm yog ruaj khov, qhov sib faib ntawm cov xim thiab cov ntaub ntawv sib txuas tseem tsis hloov, qhov deformation me me, thiab nws qhuav tam sim ntawd, cia nws ua tiav. ntau xim overprinting.

6. UV number case muaj qhov ruaj khov UV number case tsuas yog solidifies nyob rau hauv UV teeb irradiation, thiab lub sij hawm tsis qhuav nyob rau hauv tej yam ntuj tso tej yam kev mob yuav luag infinite.Cov yam ntxwv tsis ziab no ua kom paub meej tias tus number case viscosity tseem ruaj khov thaum lub sijhawm ua haujlwm ntev ntawm lub tshuab luam ntawv.Vim tsis muaj cov organic teeb meem volatilization, tsis tas yuav saib xyuas tus number case viscosity los xyuas kom meej cov txheej txheem luam ntawv du thiab ruaj khov zoo.Yog li ntawd, tus number case tuaj yeem khaws cia rau ib hmos hauv tus number case hopper yam tsis muaj kev kho xim.