Dej-raws li Ink Tsis ploj, Kev Tswj Xyuas Viscosity tseem ceeb heev

Yuav ua li cas dej-raws li number case tsis ploj, qhov tseeb, kev tswj ntawm viscosity yog qhov tseem ceeb, tib lub sij hawm los tswj cov viscosity ntawm dej-raws li number case txiav txim siab qhov zoo ntawm cov khoom luam ntawv. Yog hais tias lub viscosity ntawm cov dej raws li tus number case loj dhau lawm, nws yuav cuam tshuam rau qhov pom tseeb ntawm cov ntawv luam tawm, los yog muab tshuaj txhuam thiab hloov cov dej-raws li number case ntau dhau los cuam tshuam rau lub thickness ntawm tus number case zaj duab xis, uas ua rau muaj qhov tshwm sim ntawm dej- raws li ink fading. Yog hais tias cov viscosity ntawm cov dej-raws li tus number case tsawg dhau, ua rau cov khoom siv tsis txaus, tsis txaus hloov tus cwj mem thiab luam ntawv zoo, xws li xim dawb, tsis zoo nkauj strip phenomenon.

Txawm hais tias peb paub tias cov kua dej raws li tus cwj pwm tsis ploj mus rau qhov tseem ceeb ntawm cov viscosity ntawm cov kua dej raws li tus number case, tab sis ntau tus neeg siv tsis nkag siab qhov viscosity ntawm cov kua dej raws li tus number case, ib txwm xav tias thaum lub viscosity ntawm cov kua dej raws li tus number case yog. loj, koj tuaj yeem siv qhov feem ntau ntawm dilution, koj tuaj yeem txo tus nqi luam ntawv, tab sis tsis quav ntsej qhov zoo ntawm cov ntawv luam tawm xws li cov ntawv tsis meej, fading thiab lwm yam teeb meem.

Dej-raws li tus number case yog tsim los ntawm ib qho kev faib ua feem raws li cov yam ntxwv tiag tiag thiab kev ua haujlwm ntawm cov ntawv luam tawm. Nws tsis raug tso cai ntxiv dej rau hauv dej raws li tus cwj mem thiab dilute dej raws li tus cwj mem ntawm qhov xav tau. Nyob rau hauv txoj kev no, qhov tsim nyog feem ntawm dej-raws li tus cwj mem resins, pigments, additives, amines thiab dej thiab lwm yam khoom yuav ua rau kev puas tsuaj ntawm cov yam ntxwv ntawm cov dej-raws li tus cwj mem. Yog li ntawd, arbitrarily hloov lub viscosity ntawm dej-raws li number case, qhov zoo ntawm cov ntaub ntawv luam tawm yuav cuam tshuam. Yog li ntawd, txhawm rau ua kom lub tshuab luam ntawv ua haujlwm ruaj khov thiab ruaj khov, kom ntseeg tau tias cov kua dej raws li tus cwj pwm tsis tshwm sim tshwm sim, nws yog ib qho tsim nyog los tswj cov viscosity ntawm cov kua dej raws li tus number case.