Cov lej ntawm cov ntawv luam tawm yog dab tsi?
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.
Yog xav paub ntxiv, thov tuaj xyuas
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1. Muaj pes tsawg hauv kev luam ntawv number case
Cov ntawv luam tawm yog tsim los ntawm sib xyaw cov tes tsho nrog pigments thiab additives nyob rau hauv cov khoom siv txiv kab ntxwv. Pigment yog ib yam khoom, xim dawb uas yog lub ntsiab ntawm cov cwj mem. Cov pigments uas siv hauv tus cwj pwm muaj peev xwm muab faib ua ob pawg loj raws li nws qhov chaw thiab tshuaj muaj pes tsawg leeg, cov ntaub ntawv inorganic thiab organic pigments.
Cov ntaub ntawv inorganic yog cov xim hlau oxides, los yog cov khoom ua kom tsis muaj zog xws li kev muab khaws cia, kev kho, thiab kev, thiab tsis tshua muaj dej powdery. Nws muab faib ua tej yam ntuj tso thiab ob qho tib si. Tej khoom siv hauv ntuj thiab cov duab, piv txwv li cov mineral pigments, yog cov pob zeb uas tau ntxhua tawm hauv mines thiab av ua rau cov hmoov uas tau ua ntau dhau lawm. Nyob rau hauv lub dhau los, Cao yog dav siv los ua number case, tab sis vim nws cov xim, nws yog lub teeb.
Vim lub defects ntawm coarse nplej thiab muaj zog abrasiveness, kev siv ntawm Fanpu tau ua nqaim zuj zus hauv kev lag luam niaj hnub. Txawm hais tias cov khoom tsim ua pigments muaj cov xim tiag tiag thiab muaj teeb meem loj ntawm lub teeb ci ntsa iab, cov phev siv los ua kom lawv muaj zog khov thiab tsis haum rau ntau hom ntawv luam.
Organic cov ntaub ntawv kuj yog ntuj tsim thiab dag. Ntuj organic pigments yog muab los ntawm cov tsiaj los yog cov nroj tsuag. Khoom neeg tsim organic yog tsim los ntawm cov organic synthesis. Qhov no yog qhov zoo heev rau kev ua paug dej qhuav uas zoo heev tshaj plaws ntawm hom kab kev lag luam thiab ci ntsa iab.
Kev ceev ntawm cov txiv kab ntxwv sib txawv nyob ntawm seb lub hom phiaj ntawm kev siv. Raws li nws cov xwm yuav muab faib ua oxidative polymerization qhuav txiv kab ntxwv khoom - rau cov zaub zaub qhuav los yog hluavtaws reagination refining.
Piv txwv, luam tawm ntawv, lithographic luam ntawv, Suav luam ntawv, thiab lwm yam ntawv luam tawm yog siv los tsim cov phev
Cov additives muaj xws li Qi ntses, tshuaj tua kabmob, cov khoom noj thiab cov pigments.
1) Daim Duab Teeb Txiag tau muaj ob txoj hauv kev txo tus nqi ntawm tus nqi ntawm cov nqi ntawm tus nqi thiab N-number case. Piv txwv, aluminium hydroxide, sulfuric acid group, aluminium pab pawg neeg dawb, carbonic acid 05 thiab magnesium carbonate thiab lwm cov tshuaj dawb, tus nqi tsim nyog ntawm tus number case ntxiv, yuav txhim kho qee cov xaj cim, tsis cuam tshuam rau cov Hawj, nqi.
2) Txias - Ib qho me me ntawm cov lus tso rau qee cov khoom ntawm tus cwj pwm yog hu ua embellisher. Tom qab siv, iE printing yuav ua tau smoothly. Piv txwv li, petrolatum, xab npum Shao, Kangbang, thiab pine acid thiab lwm yam, yuav yog 9 qhov tsim nyog nres xuas nplaum daim nplaum nplaum nplaum nplaum nplaum nplaum, lub nplhaib, lub voj voog thiab kev sib txhuam. Cov tshuaj tiv thaiv antioxidants xws li tshuaj tiv thaiv kev laus D thiab hydroquinone tiv thaiv tus cwj mem los ntawm kev tawv tawv thaum muab tus number case. Feem ntau cov phev mas yog tsim los ntawm kev siv cov khoom xyaw xwb, namely, txiv kab ntxwv, kuv thiab muab tub lim. Txawm li cas los xij, qee yam ntawm lawv kuj yuav tsis tshua muaj me ntsis ntawm cov khoom siv hauv lub pas dej zoo los txhim kho cov ntawv luam tawm ntawm tus cwj mem. Piv txwv, thaum tsim xiav kua xauv, Ntxiv cov vas feem ntau.
3) Desiccant-Oxidatively dried inks, nrog rau qhov sib ntxiv ntawm cov qe me me ntawm cov ntsev hlau, yuav ua rau lawv cov ziab qhuav thiab muaj cov nyhav kom qhuav. Cov ntsev no yog txaus siab ntawm cov neeg ua haujlwm qhuav. Lub plab tseem ceeb yog cov xoos tshuaj ntxuav tes, kua qaub, kua qaub, borate, lwm yam. Nyias ntxiv rau tus cwj mem, los yog ntxiv rau qhov feem pua
Tsis tas li ntawd, qee lub cim NKOS tsis tas yuav muab ntxiv rau txhua qhov.
4) Pigmentant - Ib tug neeg sawv cev ntxiv rau tus cwj mem raws li cov cim hawj. Xws li ultramarine thiab xiav lub teeb thiab lwm yam pigments yuav muab ntxiv rau tus cwj mem xiav dub los kho cov Hawj ntawm cov xim dub thiab nce qhov tsaus ntuj.