Carboxymethyl cellulose sodium rau ntawv txheej txheej

Carboxymethyl cellulose sodium (CMC) feem ntau siv nyob rau hauv cov ntawv txheej thov vim nws cov khoom tshwj xeeb. Ntawm no yog li cas cmc tau siv hauv daim ntawv txheej:

1. Binder: CMC pabcuam ua cov phau ntawv qhia txog cov ntawv, pab kom ua raws li pigments, fillers, thiab lwm yam ntxiv rau daim ntawv saum npoo. Nws ua cov yeeb yaj kiab muaj zog thiab hloov tau yooj yim thaum ziab, txhim kho cov nplaum ntawm txheej txheej rau daim ntawv substrate.
2. Thickener: CMC ua raws li tus neeg sawv cev tuab rau txheej txheej ua yeeb yam, ua rau muaj kev tawm tsam zoo nkauj thiab muaj kev sib xyaw ua ke ntawm cov sib tov txheej. Qhov no pab tswj cov ntawv thov txheej thiab kev pab cuam, kom muaj kev faib tawm ntawm cov pigments thiab cov quav ntxiv rau ntawm daim ntawv saum npoo.
3. Nto sizing: CMC yog siv nyob rau hauv cov sizing nto los txhim kho cov khoom sib dhos, xws li smoothness, thiab luam tawm. Nws txhim kho lub saum npoo muaj zog thiab txhav ntawm daim ntawv, txo cov plua plav thiab txhim kho runnability ntawm kev luam ntawv.
4. Tshuaj Porosity: CMC tuaj yeem ua haujlwm los tswj lub paj hlwb, tswj kev nkag mus rau hauv cov kua los ntshav-los ntawm cov ntawv thov kev luam ntawv. Nws tsim cov txheej txheem thaiv ntawm daim ntawv saum toj, txhim kho number case foldout thiab kev ua me nyuam.
5. Dej khaws cia: CMC ua raws li dej tswj kav hauv cov ntawv sau ua yeeb yam los ntawm daim ntawv substrate thiab cia rau ncua sijhawm qhib lub sijhawm thaum lub sijhawm muab tso rau txheej. Qhov no ua kom cov txheej txheem sib xyaw thiab cov nplaum rau daim ntawv saum npoo.
6. Optical Brightening: CMC tuaj yeem siv ua ke nrog Optical Brightening cov neeg sawv cev (Obas) txhawm rau txhim kho qhov ci thiab dawb ntawm cov ntawv txheej. Nws pab rau kev faib ua ke obas nyob rau hauv txheej txheej txheej txheej, txhim kho cov khoom kho qhov muag ntawm daim ntawv thiab nce nws qhov kev pom zoo pom.
7. Kev Txhim Kho Cov luam ntawv zoo: CMC pab txhawb rau cov ntawv luam tag nrho cov ntawv sau zoo los ntawm kev muab cov khoom sib dhos kom du. Nws txhim kho Ink Holdout, xim vibrancy, thiab luam tawm cov kev daws teeb meem, ua rau muaj cov duab sharper thiab cov ntawv nyeem.
8. Cov txiaj ntsig ib puag ncig: CMC yog qhov kev hloov kho kom ruaj khov thiab eco-tus phooj ywg hloov kho rau hluavtaws binders thiab thickeners feem ntau siv nyob rau hauv cov ntawv txheej txheej. Nws yog biodegradable, txuas dua tshiab, thiab muab tau los ntawm cov chaw muag khoom ntuj, ua rau nws haum rau ib puag ncig cov ntawv luam.

Carboxymethyl cellulose sodium (CMC) yog ib qho ntxiv ntxiv uas ua tau zoo dua qub thiab cov ntawv ua tau zoo. Nws lub luag haujlwm ua cov binder, tuab, nto sizing tus neeg sawv cev rau ntau yam kev siv, suav nrog kev luam ntawv, nrog rau cov luam tawm, thiab cov ntawv ntaub ntawv tshwj xeeb.