ib feem 1 Glazing txheej txheem thiab kev ntsuam xyuas ntawm cov zoo tshaj
Cov txheej txheem glazing yog ib qho txheej txheem thiab txoj kev rau kev thov txheej txheej txheej uas tsis tshuav txheej ntawm cov ntawv luam tawm, tom qab kev sib tw, ziab, khoov rau, thiab ua ib daim duab nyias thiab teeb pob tshab ci sab saum npoo ntawm cov ntawv luam tawm.
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muab txhua phau ntawv nthuav tawm, cov duab thaij duab, cov duab kos duab, cov tsiaj ntawv, lub thawv ntawv, daim ntawv qhia hnub, txhua yam ntawm PVC, cov khoom ntawv, ntawv sau, Cov menyuam phau ntawv, cov ntawv nplaum, txhua yam ntawv tshwj xeeb xim xim luam ntawv, daim card cardand li.
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Glazing txheej txheem thiab kev faib tawm
Cov txheej txheem glazing ntawm cov teeb meem feem ntau yuav siv daim ntawv thov txheej thiab calendering ntawm glazing txheej. Qhov txheej ntawm glazing txheej, uas yog, tus txheej txheem ntawm uniformly thov ib tug glazing lo nyob rau saum npoo ntawm qhov teeb meem luam tawm hauv ib yam. Cov txheej txheem txheej txheem muaj xws li tshuaj tsuag xim, luam ntawv txheej thiab txheej xim txheej glazing.
Cov tshuaj tsuag yog txheej txheem tes, thiab qhov ua haujlwm qeeb qeeb thiab cov txheej zoo tsis zoo, tab sis lub lag luam yooj yim thiab qhov yooj yim muaj zog, thiab txheej yog tsim rau cov luam ntawm cov khoom me me thiab ntxhib deg.
Cov ntaub ntawv pov thawj feem ntau yog siv los ntawm txheej khoom, hloov los siv ua ib txheej glazing. Piv nrog rau phau ntawv tuav txheej, qhov zoo yog siab thiab cov khoom ua tau zoo tshaj plaws yog siab. Cov khoom uas twb muaj lawm yuav siv tau, thiab lub tshuab siv yooj yim, thiab tsim nyog rau kev kho txheej txheem me me thiab nruab nrab cov ntawv luam tawm nroj tsuag. Txawm li cas los xij, feem ntau yuav siv hnyav glazing coatings. Thaum lub sijhawm ua haujlwm, yuav tsum tau saib xyuas kom paub tseeb tias qhov uas ua kom muaj tus txheej txheem ntawm lub txheej yog qhov ruaj khov thiab tias yuav tsum muaj ntau npaum li cas.
Qhov tshwj xeeb glazing coater txheej yuav ncav cov kev tswj cov txheej txheem. Qhov txheej zoo yog ruaj khov thiab txhim khu kev qha, thiab nws yog tsim rau glazing txheej txheej ntawm ntau qib ntawm cov luam. Nws yog qhov feem ntau txheej txheej tam sim no siv.
Cov txheej txheem zoo rau glazing txheej yog: tsis muaj txheej coated ntawm coated nto, tsim cov nqi, cov khoom zoo, thiab ib qho adhesion mus rau qhov chaw ntawm cov ntawv luam tawm. Tom qab cov txheej txheem ci ntsa glazing yog siv rau saum npoo ntawv, nws yog feem ntau tsim nyog kom dhau lub calender ntawm calender. Calendering calendering muaj peev xwm hloov tau lub xeev qhov ntawm lub ziab glazing txheej rau daim iav qhov xav tau.
Cov txheej txheem glazing tau muab cais ua ntau txoj hauv kev raws li kev sib txawv: raws li cov txheej txheem glazing, nws yuav muab faib ua offline glazing txheej txheem thiab on-line glazing txheej txheem; raws li glazing txheej, nws muaj peev xwm raug faib ua oxidative polymerization txheej glazing, hnyav volatilization txheej glazing thiab lub teeb. Tua txheej glazing thiab cua sov txheej thaiv glazing; raws li cov khoom yuav muab faib ua puv npo glazing, ib nrab glazing, extinction thiab artistic glazing; raws li cov ntawv sau tawm tswv yim tau muab faib tau rau hauv phau ntawv pub mis thiab kev siv khoom noj tsis siv neeg.
Varnish txheej
Txhua yam ntawm glazing coatings tau tsim rau tam sim no muaj lawv tus kheej cov hauj lwm zoo; oxidative polymerization glazing coatings tsuas yog vam khom lub polymerization ntawm oxygen hauv cov huab cua los tsim cov yeeb yaj kiab, uas muaj qee txoj hauv kev ziab cov khoom thiab cov khoom lag luam tawm tsawg; hnyav Phais glazing txheej thim xim hnyuv ntxwm hauv cov txheej kom tsim ib zaj duab xis, uas muaj kev sib tw zoo hauv txheej, ziab thiab txheej txheem tsim duab. Nws cov cuab yeej ua vaj tse thiab daim ntawv thov dav dav yog tsim rau ntau qib thiab ntau qhov loj ntawm cov teeb meem luam tawm. Glazing ua; thermosetting glazing txheej tawm ntawm cov neeg ua haujlwm hauv cov pob zeb uas muaj nyob rau hauv cov qauv ntawm cov yeeb yaj kiab thiab cov catalyst hauv txheej, thiab tsim ua ib zaj yeeb yaj kiab los ntawm kev sib tw nrog kev sib tw hauv qhov muaj cov tshav kub, uas yog kev kho sai thiab siab nyob rau hauv ntau lawm efficiency, thiab yog haum rau automation. Cov txuj ci glazing; cov ntaub ntawm lub tshuab hluav taws xob uas yog photocurable glazing yog tau los ntawm absorbing radiant lub teeb zog, thiab tus qauv hauv txheej ntawm cov txheej molecule polymerized tsim ib zaj duab xis, thiab lub gloss ntawm cov txheej txheej glazing yog siab, thiab qhov txhauv tsis kam thiab folding tsis kam ntawm txheej txheej siab. Nws muaj cov cua kub tsis zoo thiab yog tsim rau glazing ua cov qib siab sau cov teeb meem.
Qhov yooj yim muaj pes tsawg leeg ntawm txhua yam ntawm glazing coatings yeej zoo li qub, uas yog, nws muaj peb ntu: tus neeg saib xyuas lub ntsiab (zaj duab xis tsim tsob ntoo), tus neeg sawv cev pabcuam thiab daws teebmeem. Tus neeg saib xyuas lub ntsiab yog ib zaj duab xis-tsim cov khoom ntawm cov txheej pleev xim. Tom qab qhov teeb meem luam tawm yog glazed, zoo thiab lub cev thiab lub cev cov yeeb yaj kiab, xws li gloss, folding tsis ua hauj lwm thiab tom qab ua tiav, muaj feem xyuam rau tus neeg tseem ceeb xaiv. Tus neeg saib xyuas lub ntsiab lus yog qhov txheej txheem ntawm lub ntuj cob co, daim duab ntawm cov yeeb yaj kiab yog cov neeg pluag, yooj yim kom daj, thiab qhov tshwm sim tom qab yog yooj yim tshwm sim; qhov xim pleev xim nrog cov khoom cua ua cob ua tus neeg sawv cev tseem ceeb uas muaj qhov zoo nkauj tsim cov khoom ntiag tug, ci ntsa iab thiab daim duab, thiab ua haujlwm. Kev sib tsoo, dej thiab kev laus ua hauj lwm, thiab muaj zog ua tiav.
Cov additives yog ib co qee ntu khoom uas yuav tsum tau ntxiv los txhim kho lub cev thiab cov khoom thiab cov txheej txheem ntawm cov xim glazing. tus neeg sawv cev curing ntxiv los txhim kho cov yeeb yaj kiab tsim cov khoom ntiag tug ntawm lub ntsiab rein thiab nce lub zog ntawm kev ua yeeb yam; ib tug surfactant ntxiv los txhim kho cov cuab yeej ua kom zoo ntawm cov txheej pleev xim thiab txo qhov nro tawm ntawm nws; Ib qho tshuaj tiv thaiv tus kab mob ntxiv ntxiv los ntawm kev sib tsoo thiab txheej xim; ib tug yas lim ntxiv rau txhim khu lub elasticity ntawm zaj duab xis txheej thiab txhim khu dej tsis kam thiab folding kuj.
Lub luag haujlwm ntawm qhov hnyav yog ua kom dispers, dissolve, dilute main agent thiab auxiliary. Feem ntau yog siv cov kuab tshuaj yog aromatics, esters, alcohols, thiab cov zoo li. Physicochemical thaj chaw ntawm glazing coatings xws li toxicity, tsw, ziab thiab leveling yog ncaj qha ntsig txog kev xaiv hnyav. Cov hnyiab uas muaj ntxhiab muaj kuab evaporation tshav kub, kev kub ceev thiab kev txhim khu muaj zog, tab sis qhov hnyav yog ntau yam lom; tus txhuam tshuaj ester muaj qhov zoo solubility, kev kub ceev nrov heev thiab tsawg tus nqi, tab sis tus ntxhiab kuj yog tus loj; lub cawv cwj pwm yog nyob rau hauv solubility, Tus nqi volatilization tsis zoo li cov saum toj ob hom, tab sis nws yog non-toxic, tasteless thiab tsis muaj cov pa phem. Yog hais tias dej siv tau los ua ib qho hnyav rau glazing coatings, tus nqi yog qhov qis tshaj, lub hauv paus yog qhov tseem ceeb tshaj plaws, thiab nws tsis muaj teeb meem rau tib neeg lub cev thiab tsis tuaj yeem ua rau thaj chaw. Yog li ntawd, txoj kev loj hlob ntawm cov dej raws li glazing coatings nyob rau hauv xyoo tsis ntev los no yog attracting zoo mloog tom tsev thiab txawv teb chaws.
Cov txheej txheem cuam tshuam rau glazing zoo
1. Cov txheej txheem uas cuam tshuam rau qhov zoo ntawm cov txheej pleev xim. Cov essence ntawm txheej txheej txheej txheem txheej txheem yog qhov txheej txheem ntawm qhov txheej txheem glazing yog theem thiab qhuav ntawm qhov chaw luam tawm. Lub tswv yim tseem ceeb yog cov txheej txheem ntawm cov teeb meem ntawm cov ntawv luam, cov hom thiab kev ua haujlwm ntawm cov txheej pleev, thiab cov txheej txheem txheej txheem.
(1) Qhov zoo nkauj ntawm qhov teeb meem ntawm cov ntawv luam tawm yog hais txog tus qauv ntawm daim ntawv luam tawm thiab cov duab ntawm daim duab pleev xim. Nyob rau hauv glazing coatings, glazing coatings yuav mus rau theem ntawm daim ntaub ntawv yooj yim. Thaum lub caij ziab khaub ncaws, raws li cov txheej pleev xim zoo nkauj, zoo nkauj ziab tsim muaj. Yog li ntawd, qhov siab dua qhov npoo smoothness ntawm daim ntawv, qhov zoo dua qhov zoo nkauj glazing txheej, thiab vice versa. Cov neeg ua haujlwm nyob rau saum npoo ntawm daim ntawv yog lub zog dhau los, qhov txias ntawm daim ntawv fiber rau cov pleev xim yog siab, qhov hnyav nkag yog ceev, qhov tseem ceeb ntawm qhov txheej ua kom loj dua, thiab qhov kev ntxhov siab ntawm txheej txheej ntws ntawm ntu ntawm cov teeb meem luam tawm, uas cuam tshuam rau kev sib tw ntawm cov xim pleev xim. Nws yog qhov nyuaj rau kev tsim ib lub yeeb yaj kiab zaj paj hlwb; ntawm qhov tsis sib haum, lub nqus yog tsis muaj zog, yog li ntawd qhov nkag mus, kev sib tw thiab kev sib txuas ntawm cov txheej txheem glazing hauv qib theem siab yog txo, thiab ib lub yeeb yaj kiab zoo tsis tuaj yeem ua rau ntawm cov teeb meem luam tawm.
Qhov zoo tshaj ntawm cov ntawv luam tawm kuj tseem tuaj yeem cuam tshuam cov txheej zoo thiab kev sib zog ntawm cov txheej pleev xim. Cov zauv ntawm cov cwj mem zis yog zoo thiab qhov dispersion degree siab, thiab tus number case txheej ntawm tus cwj pwm yog yooj yim wetted los glazing xim. Nyob rau hauv daim ntawv thov ntawm txheej siab, lub cuab yeej leveling yog zoo, thiab smoothness ntawm tsim zaj duab xis txheej yog siab. Ntawm qhov tsis sib xws, tus lej feem ntau yog sib npaug, cov ntawv luam tawm ntawm nplooj ntawv tsis zoo, thiab nws tsis yooj yim tsim ib zaj duab xis txheej thaum lub sijhawm.