Titanium Dioxide
Titanium dioxide yog cov xim dawb inorganic, cov khoom tseem ceeb yog TiO2.
Vim nws ruaj khov lub cev thiab tshuaj lom neeg, kev ua haujlwm zoo heev ntawm qhov muag thiab xim, nws suav hais tias yog cov xim dawb zoo tshaj plaws hauv ntiaj teb. Nws feem ntau yog siv rau hauv ntau qhov chaw xws li kev pleev xim, kev ua ntawv, tshuaj pleev ib ce, khoom siv hluav taws xob, ceramics, tshuaj thiab cov khoom noj khoom haus ntxiv. Kev siv titanium dioxide ib tus neeg yog suav hais tias yog qhov qhia tseem ceeb los ntsuas qib kev txhim kho kev lag luam ntawm lub tebchaws.
Tam sim no, cov txheej txheem tsim cov titanium dioxide hauv Suav teb tau muab faib ua txoj kev sulfuric acid, txoj kev chloride thiab txoj kev hydrochloric acid.
Cov txheej txheem
Sun Bang tau cog lus tias yuav muab cov titanium dioxide zoo rau kev lag luam txheej. Titanium dioxide yog ib qho ntawm cov khoom tseem ceeb hauv kev tsim cov txheej. Ntxiv nrog rau kev npog thiab kho kom zoo nkauj, lub luag haujlwm ntawm titanium dioxide yog los txhim kho cov khoom siv lub cev thiab tshuaj ntawm cov txheej, txhim kho kev ruaj khov ntawm cov tshuaj, txhim kho lub zog kho tshuab, kev nplaum thiab kev tiv thaiv corrosion ntawm daim ntawv thov. Titanium dioxide kuj tseem tuaj yeem txhim kho kev tiv thaiv UV thiab kev nkag mus rau hauv dej, thiab tiv thaiv kev tawg, ncua kev laus, ua kom lub neej ntawm cov xim pleev xim ntev, lub teeb thiab huab cua tsis kam; tib lub sijhawm, titanium dioxide kuj tseem tuaj yeem txuag cov ntaub ntawv thiab nce ntau yam.
Yas & Roj Hmab
Yas yog lub khw thib ob loj tshaj plaws rau titanium dioxide tom qab txheej.
Kev siv titanium dioxide rau hauv cov khoom yas yog siv nws lub zog zais siab, lub zog tshem xim siab thiab lwm yam khoom siv pigment. Titanium dioxide kuj tseem tuaj yeem txhim kho qhov kub thiab txias, lub teeb thiab huab cua ntawm cov khoom yas, thiab tseem tiv thaiv cov khoom yas los ntawm lub teeb ultraviolet los txhim kho cov khoom siv kho tshuab thiab hluav taws xob ntawm cov khoom yas. Qhov kev sib kis ntawm titanium dioxide muaj qhov tseem ceeb heev rau lub zog xim ntawm cov yas.
Kua number case & Kev luam ntawv
Vim tias cov kua mem nyias dua li cov xim pleev, cov kua mem yuav tsum tau siv titanium dioxide ntau dua li cov xim pleev. Peb cov titanium dioxide muaj cov khoom me me, kev faib tawm sib npaug thiab kev sib kis siab, yog li cov kua mem tuaj yeem ua tiav lub zog zais siab, lub zog tinting siab thiab ci ntsa iab.
Kev ua ntawv
Hauv kev lag luam niaj hnub no, cov khoom ntawv ua ib txoj hauv kev tsim khoom, ntau dua ib nrab ntawm cov no yog siv rau cov ntaub ntawv luam ntawv. Kev tsim cov ntawv yuav tsum muaj qhov opacity thiab qhov ci ntsa iab, thiab muaj peev xwm tawg lub teeb. Titanium dioxide yog cov xim zoo tshaj plaws rau kev daws qhov opacity hauv kev tsim ntawv vim nws qhov refractive index thiab lub teeb tawg zoo tshaj plaws. Cov ntawv siv titanium dioxide muaj qhov dawb zoo, muaj zog siab, ci ntsa iab, nyias thiab du, thiab tsis nkag mus thaum luam ntawv. Hauv tib qho xwm txheej, qhov opacity yog 10 npaug ntau dua li calcium carbonate thiab hmoov talcum, thiab qhov zoo kuj tuaj yeem txo qis los ntawm 15-30%.
