Daim ntawv thov ntawm Sodium carboxymethyl cellulose hauv Nto Sizing

Sodium carboxymethyl cellulose (CMC) yog ib qho kev siv ntau ntxiv hauv daim ntawv thov kev loj hlob hauv kev lag luam ntawv. Surface sizing yog hais txog daim ntawv thov txheej nyias rau saum npoo ntawm daim ntawv los txhim kho nws cov khoom, xws li dej tsis kam, luam tawm, thiab qhov ruaj khov. CMC yog tus neeg saib xyuas qhov zoo tshaj plaws vim nws cov khoom tshwj xeeb, uas suav nrog:

1. Kev muaj peev xwm ua yeeb yaj kiab zoo: CMC tuaj yeem tsim cov yeeb yaj kiab muaj zog thiab hloov tau yooj yim rau ntawm daim ntawv, uas tuaj yeem txhim kho nws cov dej tsis kam thiab qhov ruaj khov.
2. High viscosity: CMC tuaj yeem ua kom cov viscosity ntawm cov txheej txheem saum npoo, uas tuaj yeem txhim kho qhov sib xws ntawm txheej thiab txo qhov kev pheej hmoo ntawm txheej txheej.
3. Zoo adhesion: CMC tuaj yeem ua raws li qhov zoo ntawm daim ntawv, uas tuaj yeem txhim kho qhov adhesion ntawm txheej thiab inks.
4. Compatibility: CMC yog sib xws nrog ntau yam ntawm lwm yam sizing tus neeg sawv cev thiab tuaj yeem yooj yim muab tso rau hauv cov qauv uas twb muaj lawm.

Daim ntawv thov ntawm CMC hauv qhov loj me tuaj yeem ua rau muaj ntau yam txiaj ntsig rau kev lag luam ntawv, suav nrog kev txhim kho kev luam ntawv, txo tus cwj mem noj, nce kev tsim khoom, thiab txhim kho qhov zoo ntawm cov khoom kawg. CMC tuaj yeem siv tau rau hauv ntau yam kev siv qhov loj me, suav nrog cov ntawv xov xwm, cov ntawv coated, thiab cov khoom ntim.