Titanium Dioxide siv rau dab tsi

Titanium dioxide (TiO2) yog ib hom xim dawb uas siv dav dav thiab muaj ntau yam khoom siv nrog ntau yam kev siv thoob plaws ntau yam lag luam vim nws cov yam ntxwv tshwj xeeb. Nov yog cov lus piav qhia txog nws siv:

1. Cov xim hauv cov xim thiab cov txheej txheem: Titanium dioxide yog ib qho ntawm cov xim dawb uas siv ntau tshaj plaws hauv cov xim, cov txheej txheem, thiab cov yas vim nws qhov opacity zoo heev, qhov ci ntsa iab, thiab qhov dawb. Nws muab lub zog zais zoo dua, ua rau muaj kev ua tiav zoo nrog cov xim ci ntsa iab. TiO2 yog siv rau hauv cov xim sab hauv thiab sab nraud, cov txheej txheem tsheb, cov txheej txheem vaj tse, thiab cov txheej txheem kev lag luam.

2. Kev Tiv Thaiv UV Hauv Cov Tshuaj Pleev Xim Tiv Thaiv Hnub: Hauv kev lag luam tshuaj pleev ib ce thiab kev saib xyuas tus kheej, titanium dioxide yog siv los ua lub lim UV hauv cov tshuaj pleev xim tiv thaiv hnub thiab cov khoom siv saib xyuas tawv nqaij. Nws pab tiv thaiv daim tawv nqaij ntawm cov hluav taws xob ultraviolet (UV) uas ua rau puas tsuaj los ntawm kev cuam tshuam thiab tawg cov hluav taws xob UV, yog li tiv thaiv kev kub hnyiab thiab txo qhov kev pheej hmoo ntawm mob qog noj ntshav thiab kev laus ua ntej lub sijhawm.

3. Cov Khoom Noj Ntxiv: Titanium dioxide tau pom zoo ua cov khoom noj ntxiv (E171) hauv ntau lub tebchaws thiab siv ua cov tshuaj dawb hauv cov khoom noj xws li khoom qab zib, khoom qab zib zom, khoom noj mis nyuj, thiab khoom qab zib. Nws muab cov xim dawb ci thiab ua kom cov khoom noj zoo nkauj dua.

4. Photocatalysis: Titanium dioxide muaj cov khoom photocatalytic, txhais tau tias nws tuaj yeem ua kom qee yam tshuaj lom neeg ua haujlwm sai dua thaum muaj lub teeb. Cov khoom no siv rau ntau yam kev siv ib puag ncig, xws li kev ntxuav huab cua thiab dej, kev ntxuav nws tus kheej, thiab cov txheej txheem tiv thaiv kab mob. Cov txheej txheem Photocatalytic TiO2 tuaj yeem rhuav tshem cov pa phem thiab cov kab mob me me thaum raug lub teeb ultraviolet.

5. Cov Iav Thiab Cov Xim Uas Ua Los Ntawm Cov Khoom ...

6. Daim Ntawv thiab Cov Kua Luam Ntawv: Titanium dioxide yog siv los ua cov xim pleev thiab cov xim pleev xim hauv cov txheej txheem ua ntawv kom txhim kho daim ntawv dawb, qhov pom tseeb, thiab kev luam ntawv. Nws kuj tseem siv rau hauv cov kua luam ntawv rau nws qhov pom tseeb thiab lub zog xim, ua rau muaj peev xwm tsim cov ntaub ntawv luam tawm zoo nrog cov xim ci ntsa iab thiab cov duab ntse.

7. Yas thiab Roj Hmab: Hauv kev lag luam yas thiab roj hmab, titanium dioxide yog siv los ua tus neeg sawv cev dawb, UV stabilizer, thiab reinforcing filler hauv ntau yam khoom xws li cov ntaub ntawv ntim khoom, cov khoom siv tsheb, zaj duab xis, fibers, thiab cov khoom siv roj hmab. Nws txhim kho cov khoom siv kho tshuab, weatherability, thiab thermal stability ntawm cov khoom yas thiab roj hmab.

8. Kev Txhawb Nqa Catalyst: Titanium dioxide yog siv los ua tus txhawb nqa catalyst lossis catalyst precursor hauv ntau yam txheej txheem tshuaj lom neeg, suav nrog heterogeneous catalysis, photocatalysis, thiab kev kho ib puag ncig. Nws muab thaj chaw siab, thermal stability, thiab tshuaj inertness, ua rau nws tsim nyog rau kev siv catalytic hauv cov organic synthesis, kev kho dej khib nyiab, thiab kev tswj hwm kev ua qias tuaj.

9. Cov Khoom Siv Hluav Taws Xob thiab Khoom Siv Hluav Taws Xob: Titanium dioxide yog siv rau hauv kev tsim cov khoom siv hluav taws xob ceramics, cov ntaub ntawv dielectric, thiab semiconductors vim nws qhov dielectric tas mus li siab, cov khoom piezoelectric, thiab tus cwj pwm semiconductor. Nws yog siv rau hauv capacitors, varistors, sensors, solar cells, thiab cov khoom siv hluav taws xob.

Hauv kev xaus lus, titanium dioxide yog ib yam khoom siv tau ntau yam nrog ntau yam kev siv thoob plaws hauv kev lag luam xws li xim thiab txheej, tshuaj pleev ib ce, khoom noj, ceramics, ntawv, yas, khoom siv hluav taws xob, thiab kev tsim kho ib puag ncig. Nws cov khoom sib xyaw ua ke, suav nrog opacity, ci ntsa iab, tiv thaiv UV, photocatalysis, thiab tshuaj inertness, ua rau nws tseem ceeb heev rau ntau yam khoom siv rau cov neeg siv khoom thiab kev lag luam.