Titanium Dioxide
Titanium dioxide yog dawb inorganic pigment, lub ntsiab tivthaiv yog TiO2.
Vim nws lub cev ruaj khov thiab tshuaj lom neeg, kev ua haujlwm kho qhov muag zoo thiab cov xim xim, nws tau suav tias yog cov xim dawb zoo tshaj plaws hauv ntiaj teb. Nws yog tsuas yog siv nyob rau hauv ntau lub teb xws li coatings, ntawv ua, tshuaj pleev ib ce, electronics, ceramics, tshuaj thiab zaub mov additives. Kev siv peev ntawm titanium dioxide yog suav tias yog ib qho tseem ceeb qhia los ntsuas qhov kev loj hlob ntawm kev lag luam ntawm lub teb chaws.
Tam sim no, cov txheej txheem tsim khoom ntawm titanium dioxide hauv Suav teb tau muab faib ua sulfuric acid method, chloride method thiab hydrochloric acid method.
Txheej txheej
Sun Bang tau cog lus los muab cov khoom zoo titanium dioxide rau kev lag luam txheej. Titanium dioxide yog ib qho ntawm cov khoom tseem ceeb hauv kev tsim cov txheej txheem. Ntxiv nrog rau kev npog thiab kho kom zoo nkauj, lub luag haujlwm ntawm titanium dioxide yog txhawm rau txhim kho lub cev thiab tshuaj lom neeg ntawm cov txheej txheem, txhim kho cov tshuaj lom neeg ruaj khov, txhim kho cov neeg kho tshuab lub zog, adhesion thiab corrosion kuj ntawm daim ntawv thov. Titanium dioxide kuj tuaj yeem txhim kho UV tiv thaiv thiab kev nkag mus rau hauv dej, thiab tiv thaiv cov kab nrib pleb, ncua kev laus, ncua lub neej ntawm cov xim zaj duab xis, lub teeb thiab huab cua tsis kam; Nyob rau tib lub sijhawm, titanium dioxide tseem tuaj yeem txuag cov ntaub ntawv thiab nce ntau yam.
Yas & Roj Hmab
Yas yog lub lag luam loj thib ob rau titanium dioxide tom qab txheej.
Daim ntawv thov ntawm titanium dioxide hauv cov khoom yas yog siv nws lub zog zais siab, siab decolorizing lub zog thiab lwm yam xim xim. Titanium dioxide tuaj yeem txhim kho cov cua sov, tiv thaiv lub teeb thiab huab cua tsis kam ntawm cov khoom yas, thiab tseem tiv thaiv cov khoom yas los ntawm lub teeb ultraviolet los txhim kho cov khoom siv hluav taws xob thiab hluav taws xob ntawm cov khoom yas. Lub dispersibility ntawm titanium dioxide muaj qhov tseem ceeb heev rau lub zog xim ntawm cov yas.
Ink & Printing
Txij li tus number case yog nyias dua li xim, tus number case muaj qhov xav tau ntau dua rau titanium dioxide dua li xim. Peb cov titanium dioxide muaj qhov me me me me, kev faib tawm tsis sib xws thiab siab tawg, kom tus number case tuaj yeem ua tiav lub zog zais siab, siab tinting zog thiab siab gloss.
Papermaking
Hauv kev lag luam niaj hnub no, cov khoom lag luam ntawv raws li kev tsim khoom, ntau tshaj li ib nrab ntawm cov khoom siv luam ntawv. Kev tsim cov ntawv yuav tsum tau muab cov opacity thiab siab ci ntsa iab, thiab muaj lub peev xwm ua kom lub teeb tawg. Titanium dioxide yog cov xim zoo tshaj plaws rau kev daws qhov opacity hauv ntawv ntau lawm vim nws qhov zoo tshaj plaws refractive index thiab lub teeb tawg index. Daim ntawv siv titanium dioxide muaj qhov zoo dawb, lub zog siab, gloss, nyias thiab du, thiab tsis nkag mus thaum luam tawm. Nyob rau tib lub sijhawm, qhov opacity yog 10 npaug siab dua li ntawm calcium carbonate thiab talcum hmoov, thiab qhov zoo kuj tuaj yeem txo los ntawm 15-30%.
