Dej-Raws li Ink: Daim Ntawv Qhia Ua tiav rau Kev Ua Haujlwm, Kev Sib Sau, thiab Kev Siv Hauv Kev Luam Ntawv Niaj Hnub

Nrog rau kev paub txog ib puag ncig, kev ua lag luam xav tau cov qauv siab dua thiab siab dua rau cov inks, ua rau muaj kev cuam tshuam rau ib puag ncig cov dej -raws li inks, uas maj mam dhau los ua kev lag luam.

Kev ua tau zoo ntawm Dej-Based Inks

 

Cov dej-raws li inks, raws li ib puag ncig tus phooj ywg hom number case, yog tus cwj pwm los ntawm lawv cov dej-raws li cov kuab tshuaj, ua rau tsis muaj volatile organic compound (VOC) emissions, cov ntsiab lus siab, thiab ziab sai. Muab piv rau cov kuab tshuaj ib txwm siv-raws li inks, lawv muab cov txiaj ntsig zoo hauv kev ua haujlwm ib puag ncig, txo cov kev cuam tshuam tsis zoo rau ib puag ncig thiab tib neeg kev noj qab haus huv. Ib txhij, dej-raws li inks muaj adhesion zoo, pob tshab, thiab printability, ua tau raws li ntau yam kev xav tau luam ntawv. Nrog rau kev txhim kho thev naus laus zis tas li, dej-raws li inks tau ua tiav qhov zoo thiab kev ua tau zoo piv rau, thiab txawm tias dhau lawm, ib txwm inks. Lawv cov yam ntxwv tseem ceeb ntawm kev ua haujlwm yog raws li hauv qab no:

 

Viscosity Control: Tus yuam sij rau kev luam ntawv zoo

Cov viscosity ntawm dej-raws li inks cuam tshuam rau kev luam ntawv zoo. Tsawg viscosity tuaj yeem ua rau muaj teeb meem xws li xim daj ntseg, luam ntawv tsis tiav, dot nce, thiab hloov tsis sib xws. Cov viscosity siab, ntawm qhov tod tes, tuaj yeem txo tus lej hloov pauv kev ua haujlwm, ua rau cov xim tsis sib xws, ua kom qhuav qeeb qeeb, number case smudging, number case sticking, thiab tsis zoo leveling. Cov teeb meem no tuaj yeem daws tau los ntawm kev kho tus number case viscosity lossis ntxiv cov thickeners tsim nyog.

 

Xim yam ntxwv: Hawj txawm thiab Tinting zog

Xim yog cov yam ntxwv pom tseeb tshaj plaws ntawm cov dej-raws li inks, txiav txim siab los ntawm ob qho tib si xim thiab lub zog tinting. Cov xim number case tuaj yeem tswj tau los ntawm kev siv cov qauv number case los yog cov qauv luam tawm, lossis los ntawm kev sib xyaw inks los ntawm tib lub koob raws li cov qauv luam ntawv xav tau kom ua tiav cov xim xav tau.

 

Environmental Advantages: Tsawg VOC Emissions thiab Safety Benefits

 

Qhov txiaj ntsig loj tshaj plaws ntawm dej-raws li inks yog txo qis ntawm cov pa taws tsis zoo (VOC) emissions, tiv thaiv huab cua phem, ua kom zoo rau kev luam ntawv ib puag ncig, thiab txo qhov phom sij txaus ntshai. Muab piv rau cov kuab tshuaj-raws li inks, dej-raws li inks tshem tawm txoj kev pheej hmoo ntawm toxicity rau tib neeg thiab ntim khoom, txhim kho tag nrho ib puag ncig zoo. Lawv tshwj xeeb tshaj yog tsim rau ntim thiab luam ntawv cov khoom xws li cov khoom noj thiab tshuaj, uas yuav tsum muaj kev tu cev nruj.

 

Txawm li cas los xij, dej- cov inks raws li muaj ntau qhov kev sib tw hauv lawv qhov kev nce qib. Piv txwv li, cov nqi tsim khoom ntau dua ntawm cov dej-raws li inks ua rau lawv tsis zoo hauv kev sib tw ua lag luam; technically, lawv printability kuj tsis zoo, xav tau cov qauv siab dua rau cov cuab yeej luam ntawv thiab cov txheej txheem kev khiav hauj lwm; Tsis tas li ntawd, qee qhov chaw lag luam thiab cov neeg siv khoom tsis muaj kev nkag siab txaus ntawm dej -raws li inks thiab lawv cov kev ua tau zoo ib puag ncig thiab qhov zoo.

 

Kev sib xyaw ntawm Dej -Based Inks

 

Dej-raws li inks, tseem hu ua kua inks lossis dej-raws li inks rau flexographic luam ntawv, feem ntau yog tsim los ntawm binders, pigments, solvents, additives, thiab lwm yam auxiliary agents los ntawm ib tug compounding thiab sib tsoo txheej txheem.

 

Cov ntaub ntawv

Cov khoom tseem ceeb ntawm cov dej-raws li inks yog cov binder, ntawm cov dej -soluble los yog dej-dispersible resins suav hais tias yog cov binders. Cov binders no muaj feem cuam tshuam rau tus number case lub viscosity, adhesion, gloss, ziab, thiab printability. Dej-raws li resin dispersants, raws li siab- cov polymers molecular, muaj cov dej solubility zoo thiab ruaj khov. Lawv lub luag haujlwm yog txhawm rau muab cov dej ntws zoo thiab adhesion rau tus number case, thaum tseem pab txo tus number case viscosity, ua kom yooj yim luam tawm.

 

Hauv kuv lub tebchaws, rosin- hloov kho cov txiv neej acid resin feem ntau yog siv los ua cov ntawv khi hauv cov kua nplaum ntau lawm. Txawm li cas los xij, hom number case no tsuas yog tsim rau luam ntawv cov thawv ntawv zoo tib yam thiab tsis tuaj yeem ua tau raws li qhov xav tau ntawm qhov nruab nrab thiab dej tsis kam ntawm qhov nruab nrab - thiab siab - kawg ntim luam ntawv. Ethyl carbamate resin muaj kev ruaj ntseg zoo dua, tab sis nws cov ntawv luam tawm thiab solubility tsis zoo. Tsis tas li ntawd, muaj cov xwm txheej uas styrene- hloov kho cov txiv neej acid resin, dej-raws li amino resin, thiab polymers xws li polyvinyl cawv thiab carboxymethyl cellulose yog siv. Cov polymers no feem ntau muaj pawg hydrophilic xws li -COOH (carboxyl), -OH (hydroxyl), thiab -NH2 (amine). Tom qab kev ua haujlwm tshwj xeeb, lawv tau ua tiav hauv dej thiab tuaj yeem siv los ua cov ntawv khi rau dej -raws li inks. Txawm li cas los xij, cov binders no tseem muaj qee qhov tsis txaus, cuam tshuam rau kev luam tawm, gloss, thiab dej tsis kam ntawm cov dej{16}}raws li inks rau ntau qib.

 

Pigments

Pigments yog cov khoom siv los tso saib xim hauv dej -raws li inks. Ntau hom pigments, xws li inorganic pigments, organic pigments, thiab metallic pigments, tuaj yeem xaiv raws li kev luam ntawv thiab cov yam ntxwv ntawm cov duab. Kev xaiv cov xim yuav tsum xav txog lawv qhov dispersibility, zais lub zog, lightfastness, thiab huab cua tsis kam ntawm tus number case.

 

Cov kuab tshuaj

Cov kuab tshuaj hauv dej-raws li inks ua lub luag haujlwm hauv kev kho cov viscosity, ziab nrawm, thiab kev ua haujlwm luam ntawv. Piv nrog rau cov inks ib txwm siv, dej-raws li inks muaj cov ntsiab lus hnyav dua thiab feem ntau siv cov kuab tshuaj zoo ib puag ncig xws li cawv, esters, thiab ketones.

Cov dej -raws li inks feem ntau siv dej ua lawv cov kuab tshuaj. Thaum yaj cov resins, kho viscosity, thiab txhawb kom qhuav, dej zoo txo ​​cov volatile organic compound (VOC) emissions, txo cov pa phem ib puag ncig. Txawm li cas los xij, cov ntsiab lus dej cuam tshuam cuam tshuam rau tus number case flowability, ziab ceev, thiab luam ntawv zoo. Yog li ntawd, hauv cov txheej txheem luam ntawv tiag tiag, kev hloov kho yuav tsum tau ua raws li cov xwm txheej tshwj xeeb.

Kev xaiv cov kuab tshuaj rau cov dej-raws li inks yuav tsum sib npaug ntawm cov ntawv luam tawm thiab cov kev cai ib puag ncig.

 

Cov tshuaj ntxiv

Cov additives yog ib chav kawm ntawm cov khoom siv ntxiv los txhim kho kev ua haujlwm ntawm tus number case, xws li dispersants, emulsifiers, thickeners, thiab defoamers. Qhov sib ntxiv ntawm cov khoom siv ntxiv tuaj yeem txhim kho tus cwj mem ruaj khov, adhesion, thiab tiv thaiv - cov khoom siv, ua kom cov qib zoo thiab luam ntawv zoo thaum lub sijhawm luam ntawv.

Kev sib xyaw kom zoo thiab kev faib ua feem ntawm cov khoom no txiav txim siab txog kev luam tawm, kev ua haujlwm ib puag ncig, thiab kev luam ntawv zoo ntawm cov dej -raws li inks.

 

Kev faib tawm ntawm Dej-Based Inks

 

Cov dej sib txawv-raws li inks tuaj yeem raug cais raws li lawv txoj kev luam ntawv thiab daim ntawv thov teb.

 

Kev faib tawm los ntawm Txoj Kev Luam Ntawv

 

① Offset Dej-Raws li Inks: Feem ntau siv rau hauv offset printing, muaj adhesion zoo, dej tsis kam, thiab huab cua tsis kam, haum rau luam ntawv ntawm daim ntawv, ntim, ntawv, thiab lwm yam.

② Screen Printing Water-Raws li Inks: Feem ntau siv hauv kev tshuaj ntsuam luam ntawv, muaj cov ntsiab lus siab, ziab sai, thiab adhesion zoo, haum rau luam ntawv ntawm plastics, textiles, iav, thiab lwm yam.

③ Flexographic Water-Raws li Inks: Feem ntau yog siv hauv flexographic luam ntawv, muaj kev luam ntawv zoo thiab ib puag ncig tus phooj ywg, haum rau ntau yam ntim, daim ntawv lo, phau ntawv qhia, thiab lwm yam.

④ Gravure Water-Raws li Inks: Feem ntau siv hauv gravure printing, muaj adhesion siab, siab cov ntsiab lus, thiab zoo luam ntawv durability, haum rau luam ntawv ntawm daim ntawv, yas, thiab lwm yam ntaub ntawv ntim.

 

Classification los ntawm Application Field

 

① Paper Printing Water-Raws li Inks: Feem ntau siv rau hauv cov ntawv luam ntawv, muaj kev luam ntawv zoo thiab ib puag ncig tus phooj ywg, tsim rau luam tawm ntawm ntau yam khoom kab lis kev cai, ntim, ntawv, thiab lwm yam.

② Dej-raws li inks rau yas luam ntawv: Feem ntau yog siv rau kev luam ntawv ntawm cov khoom yas, cov inks no feature siab adhesion, abrasion tsis kam, thiab huab cua tsis kam, ua rau lawv haum rau ntau yam ntim yas, khoom ua si, thiab cov khoom siv hauv tsev luam ntawv daim ntaub ntawv.

③ Dej-raws li inks rau textile printing: Feem ntau yog siv rau kev luam ntawv ntawm textiles, cov inks no muaj kev nkag tau zoo, adhesion, thiab ib puag ncig tus phooj ywg, ua rau lawv haum rau khaub ncaws, tsev textiles, thiab khau luam ntawv daim ntaub ntawv.

④ Dej-raws li inks rau iav luam ntawv: Feem ntau yog siv rau kev luam ntawv ntawm cov khoom iav, cov inks no muaj qhov adhesion siab, kub tsis kam, thiab cov tshuaj tiv thaiv zoo, ua rau lawv haum rau cov iav vaj tsev thiab cov ntawv siv iav hauv tsev.

 

Daim ntawv thov cheeb tsam ntawm dej-Based Inks

 

Dej-raws li inks tuav txoj haujlwm tseem ceeb hauv ntau qhov kev lag luam, suav nrog ntawv, woven plastics, thiab yas films.

 

Ntawv Substrates: Ntau daim ntawv thov thoob plaws ntim qib

 

Daim ntawv thov dej-raws li Inks hauv ntawv: Ntau hom ntawv, xws li ntawv kraft, coated paper, thermal paper, glassine paper, tso ntawv, thiab corrugated cardboard, tuaj yeem luam tawm nrog dej -inks. Cov khoom tiav muaj xws li cov thawv ntim khoom, hnab ntawv, thiab tus kheej- cov ntawv nplaum. Rau cov khoom noj khoom haus- qib, xws li daim phiaj ntawv, khob ntawv, cov ntaub so ntswg, thiab cov ntawv straws, cov kev xav tau rau cov dej -raws li inks yog ntau dua.

 

Woven Yas Khoom: Txhim khu kev luam ntawv rau cov hnab ntim khoom

 

Dej-raws li inks kuj muaj kev siv dav hauv cov khoom yas woven. Cov ntaub ntawv yas xws li LDPE, HDPE, thiab PP tuaj yeem luam tawm los ua cov hnab ntim khoom xws li hnab ntim khoom noj, hnab ntim khoom noj, hnab ntim khoom, thiab hnab hmoov nplej.

 

Plastic Film Applications: Ntau yam kev daws teeb meem rau kev ntim khoom yooj yim

 

Dej-raws li inks kuj ua lub luag haujlwm tseem ceeb hauv cov khoom yas yas. Cov yeeb yaj kiab uas tsis yog-absorbent xws li LDPE, HDPE, BOPP, PVC, PET, thiab PO tuaj yeem luam tawm nrog dej- cov inks. Dej-raws li inks tuaj yeem siv rau luam tawm ntawm cov khoom ntim yas xws li hnab tsho khuam, hnab ris tsho, hnab khib nyiab, hnab ntim khoom xa tuaj, thiab hnab tshuaj, nrog rau cov khoom noj- qib xws li cov pawm, cov ntaub so ntswg, thiab cov hnab ntim khoom noj txom ncauj.

 

Flexographic thiab Gravure Printing: Cov Kev Lag Luam Tseem Ceeb nyob hauv ntim

Kev siv hauv flexographic thiab gravure printing. Cov dej -raws li inks suav nrog feem ntau ntawm cov ntim khoom noj, luam yeeb thiab ntim cawv, thiab ntim cov khoom ua si rau menyuam yaus. Raws li cov ntaub ntawv, 95% ntawm nqaim- hom ntawv flexographic luam ntawv thiab 80% ntawm gravure printing siv dej-raws li inks.

 

Tsis tas li ntawd, dej-raws li inks kuj ua tau zoo heev ntawm textiles thiab rooj tog. Dej-raws li UV- cov inks kho tau kuj tuaj yeem siv rau cov ntawv uas tsis yog- cov ntaub ntawv xws li PVC, PET, lossis cov ntawv hluavtaws.

 

Koom tes nrog Hangzhou Guolv Printing Materials Co., Ltd. rau Premium Dej -Raws li Ink Solutions

Xaiv Hangzhou Guolv Printing Materials Co., Ltd. raws li koj tus khub ntseeg siab rau dej -raws li cov kua nplaum uas ua ke nrog kev ua haujlwm ntawm ib puag ncig.

 

Hu rau peb hnub no los tham txog koj qhov project xav tau, thov cov qauv, lossis tso ib qho kev txiav txim-thiab paub txog qhov sib txawv ntawm kev ua haujlwm nrog ib pab neeg mob siab rau koj qhov kev luam ntawv tiav.