Thaum koj xav txogTitanium Dioxide, thawj qhov uas tej zaum los ntawm lub siab yog nws siv nyob rau hauv Sunscreen lossis pleev xim. Txawm li cas los xij, txoj kev sib txuas lus ntau ntau kuj tseem ua lub luag haujlwm tseem ceeb hauv kev lag luam ntawv. Titanium Dioxide yog xim dawb siv los txhim kho lub ci ci thiab opacity cov khoom. Hauv cov blog no, peb yuav tshawb txog qhov tseem ceeb ntawm titanium dioxide hauv cov ntawv ntau lawm thiab nws cuam tshuam rau qhov zoo ntawm cov khoom kawg.
Ib qho ntawm cov laj thawj tseem ceeb rau kev sib koom tes titanium dioxide rau hauv ntawv yog kom nce cov ntawv dawb ntawm daim ntawv. Los ntawm kev ntxiv cov xim no rau cov ntawv pulp, cov chaw tsim khoom lag luam tuaj yeem ua tiav qhov ci dua, feem ntau pom kev thov kom txaus siab kawg nkaus. Qhov no yog qhov tshwj xeeb tshaj yog rau cov ntawv thov uas tau siv rau luam ntawv, raws li lub ntsej muag ci ntsa iab zoo nkauj thiab xim vibrancy zoo dua. Ib qho ntxiv, kho kom huv tau tuaj yeem muab cov ntaub ntawv, ntim, thiab lwm cov ntaub ntawv uas muaj kev tshaj lij thiab cov tsos pom zoo.
Ntxiv rau kev nce whiteness, titanium dioxide kuj pab kom nce cov opacity ntawm daim ntawv. Opacity hais txog qib uas lub teeb yog thaiv los ntawm kev hla dhau daim ntawv, thiab yog ib qho tseem ceeb rau cov ntawv thov uas yuav tsum muaj cov ntaub ntawv tiv thaiv sab nraud. Piv txwv li, hauv cov ntaub ntawv ntim khoom, muaj cov txiaj ntsig siab tuaj yeem pab tswj kev ncaj ncees ntawm cov khoom ntim khoom uas yuav txo tau lub teeb kis lub teeb. Ib qho ntxiv, hauv kev luam ntawv thov, nce opacity tuaj yeem tiv thaiv kev qhia tawm ntawm ib sab ntawm daim ntawv tsis cuam tshuam nrog kev nyeem tau ntawm lwm sab.
Lwm qhov txiaj ntsig zoo ntawm kev sivtItanium dioxide hauv ntawvKev tsim khoom yog nws lub peev xwm los txhim kho daim ntawv lub durability thiab tiv taus kev laus. Lub xub ntiag ntawm titanium dioxide pab tiv thaiv cov ntawv los ntawm kev puas tsuaj ntawm ultraviolet hluav taws xob, uas tuaj yeem ua rau muaj kev yellwmolet thiab detheration dhau sijhawm. Los ntawm kev sib xyaw cov xim no, cov ntawv tsim khoom tuaj yeem txuas lub neej ntawm lawv cov khoom lag luam, ua rau lawv tsim nyog dua rau kev siv tshuab archival thiab ntev cia.
Nws yog ib qho tseem ceeb kom nco ntsoov tias kev siv titanium dioxide hauv papermaking yuav tsum yog cov qauv kev cai thiab cov txheej txheem kev nyab xeeb rau cov neeg siv khoom thiab ib puag ncig. Raws li nrog cov tshuaj lom neeg, cov tuam ntxhab yuav tsum ua kom nruj kev ntsuas nruj thiab ua raws li cov kev pheej hmoo muaj peev xwm txo qis kev txaus siab nrog lawv siv.
Hauv cov ntsiab lus, Titanium Dioxide ua lub luag haujlwm tseem ceeb hauv kev txhim kho qhov pom kev thov pom, opacity, thiab cov khoom siv ruaj khov, thiab cov khoom siv ruaj khov. Nws lub peev xwm los txhim kho kom dawb huv, nce opacity thiab tiv thaiv kev laus ua rau nws muaj txiaj ntsig ntxiv hauv kev lag luam ntawv. Raws li cov neeg siv khoom thov rau cov ntawv foos siab tseem loj tuaj ntxiv, Titanium Dioxide lub luag haujlwm tseem ceeb, pab tsim cov ntaub ntawv zoo thiab ruaj khov.
Lub Sijhawm Post: Jul-29-2024