Nyob rau hauv lub ntiaj teb ntawm cov duab xim thiab txheej,Titanium DioxideXim dawb yog qhov tseem ceeb ntawm cov khoom siv tseem ceeb ntseeg rau nws cov khoom tshwj xeeb. Raws li ib tug dav siv cov khoom siv raw, titanium dioxide plays lub luag haujlwm tseem ceeb hauv kev muab cov opacity, ci thiab tsis txaus ntseeg rau cov xim zoo nkauj thiab cov xim ntau. Hauv cov blog no, peb yuav coj los ze qhov tseem ceeb ntawm Titanium Dioxide dawb xim nyob rau hauv kev ua xim ua ke hauv kev ua tiav visually thov thiab ua tiav ntev.
Tos2, tseem paub tias yog Titanium Dioxide, yog ib txwm tshwm sim titanium oxide nrog cov tshuaj tov tshuaj Tiio2. Nws yog tus tsim tshwj xeeb rau nws qhov tshwj xeeb zoo, ci thiab siab ua kom tiav qhov ntsuas, tso cai rau nws kom zoo rau cov teeb meem. Cov khoom no ua rau TiO2 qhov zoo tshaj plaws xim kom ua tiav qhov ci, opaque dawb cov xim yuav tsum muaj rau ntau cov ntawv thov, suav nrog cov kws ua vajtsev, suav nrog cov khoom lag luam, suav nrog cov txheej txheem. Nws muaj kev nkaum zoo nkaum lub zog thiab cov xim khaws cia, ua nws thawj qhov kev xaiv rau kev ua tiav txawm tias qhov ua tiav ntev.
Ib qho ntawm cov luag haujlwm tseem ceeb tshaj plawsTio2 Dawb XimHauv cov xim pleev xim thiab pleev xim yog nws lub peev xwm los muab opacity. Opacity ntawm cov xim yog hais txog nws lub peev xwm los npog lub hauv qab nto thiab zais txhua yam xim tsis zoo lossis yav dhau los. TiO2 pigments Excel rau thaj chaw no vim tias lawv thaiv cov xim ntawm substrate thiab muab ib qho khoom siv, txawm tias lub hauv paus rau cov xim uas xav tau. Tsis tsuas yog ua qhov kev txhim kho no ntawm cov xim pleev xim rau sab nraud, tab sis nws tseem yuav pab txhim kho cov xim tsis kam mus rau huab cua thiab UV degradation thiab UV teeb meem.
Ntxiv rau nws cov opacity, titanium dioxide dawb pigments Ua si lub luag haujlwm tseem ceeb hauv kev txhim kho cov xim muaj zog thiab cov tsho tshaj. Nws lub siab egentctive index tso cai rau ntau lub teeb tawg, pab txo qis kev nqus ntawm UV rays uas tuaj yeem ua rau pleev xim av thiab fading. Qhov no nyob rau hauv lem pab txhawb rau lub sijhawm khaws cov xim ntev thiab tiv thaiv cov xim saum npoo av. Ib qho ntxiv, TiO2 cov tshuaj ruaj khov thiab tiv taus rau cov acids, alkalis thiab lwm qhov chaw ib puag ncig ua rau muaj cov tshuaj pleev xim rau cov huab cua zoo thiab ntev.
Cov versatility ntawm titanium dioxide dawb xim txuas ntxiv ntawm kev siv cov xim thiab pleev xim. Nws tseem dav siv nyob rau hauv plastics, inks thiab lwm yam kev siv uas xav tau muaj ci xim dawb, opacity thiab UV tsis kam. Nws muaj peev xwm txhim kho kev pom kev zoo nkauj thiab cov khoom siv ruaj khov ntawm ntau yam khoom ua rau nws muaj txiaj ntsig zoo rau kev lag luam uas ua ntej zoo thiab ua tau zoo.
Hauv cov ntsiab lus, titanium dioxide dawb pigments Ua si lub luag haujlwm tseem ceeb hauv kev muab cov xim tsis muaj txiaj ntsig, qhov ci ci thiab kav dej khov. Nws cov khoom tshwj xeeb ua rau nws muaj cov khoom siv tsis tseem ceeb rau kev ua tiav pom meej meej thiab ntev-ntev ua tiav hauv ntau cov ntawv thov. Raws li qhov kev thov rau cov xim ua tau zoo thiab cov txheej txheem tseem ceeb txuas ntxiv mus, qhov tseem ceeb ntawm titor-ingioxide dawb pigments hauv kev tswj hwm thiab txhim kho cov khoom lag luam tsis tau.
Lub Sijhawm Post: Jan-22-2024