Lub luag haujlwm ntawmSilicon Dioxide hauv Ink Industry
Silicon dioxide, tseem hu ua silica, yog ib qho chaw uas tau pom ntau yam siv hauv peb lub neej txhua hnub. Hauv kev lag luam tus number case, precipitated silica yog siv los ua ib qho kev ua haujlwm ntxiv los txhim kho kev ua tau zoo ntawm ntau hom number case formulations. Txoj kev nag lossis daus yog ib txoj hauv kev siv ntau tshaj plaws los tsim cov khoom zoo precipitated silica uas tsim nyog rau daim ntawv sau npe.
Lub luag haujlwm ntawm precipitated silica hauv kev lag luam tus number case yog los txhim kho qhov zoo thiab kev ua haujlwm ntawm tus number case. Nws ua raws li kev ua haujlwm zoo los ntawm kev txhim kho cov khoom ntws ntawm tus number case, txo cov viscosity, thiab txhim kho cov xim muaj zog ntawm cov xim. Silica tseem muab lub ntsej muag smoother rau tus number case kom ua raws li, uas ua rau cov ntaub ntawv huv dua thiab meej dua.
Tsis tas li ntawd, kev siv cov silica precipitated nyob rau hauv number case formulations kuj txhim kho lub durability thiab dej-tiv taus ntawm tus number case. Qhov no ua kom tus number case tsis smudge los yog ploj mus yooj yim, uas yog ib qho tseem ceeb rau cov ntawv luam ntawv zoo xws li cov ntawv, ntim, thiab kev ruaj ntseg luam ntawv.
Txoj kev los nag los ntawm kev tsim cov silica yog cov txheej txheem yooj yim uas cuam tshuam nrog kev tswj kev sib xyaw ntawm silica qhov chaw thiab cov nag lossis daus. Tom qab ntawd cov silica precipitated tuaj yeem raug ntxuav, lim, thiab ziab kom tsim tau cov khoom zoo uas ua tau raws li cov kev cai nruj ntawm kev lag luam number case.
Hauv kev xaus, kev siv cov silica precipitated hauv kev lag luam number case tau hloov pauv kev lag luam luam ntawv thiab tau ua kom cov tshuab luam ntawv tsim cov ntawv luam tawm zoo uas muaj zog, dej-resistant, thiab pom kev zoo. Cov txheej txheem nag lossis daus ntawm kev tsim khoom tau ua rau nws tuaj yeem tsim cov silica nrog qhov tseeb qhov ntau thiab tsawg thiab cov khoom, ua rau nws tsim nyog rau ntau yam ntawm tus number case formulations. Nrog nws cov kev cuam tshuam zoo rau kev lag luam, nws yog qhov tseeb tias precipitated silica nyob ntawm no kom nyob twj ywm raws li qhov tseem ceeb hauv cov txheej txheem ua kua number case.