Daim Ntawv Thov Titanium Dioxide Hauv Cov Txheej Txheem

Titanium dioxide, tseem hu ua titanium dioxide lossis TiO₂, ua lub luag haujlwm tseem ceeb hauv kev pleev xim, feem ntau yog cuam tshuam los ntawm kev txhim kho kev npog, txhim kho kev tiv thaiv huab cua, thiab ua kom zoo dua qhov kev sib kis. Nws cov ntawv thov npog cov tsev, tsheb, kev lag luam, cov khoom siv hauv tsev, thiab lwm yam, nrog rau cov tsos mob tshwj xeeb raws li hauv qab no:
Lub zog npog: Qhov ntsuas siab refractive (2.7) ntawm titanium dioxide ua rau nws yog qhov tseem ceeb ntawm lub zog npog hauv cov txheej txheej, ua kom zoo zais cov xim substrate thiab qhov tsis zoo, thiab ua tiav kev npog sib npaug txawm tias hauv cov txheej nyias nyias. Kev tshawb fawb tau qhia tias thaum qhov loj me ntawm titanium dioxide yog 160-350 nanometers (kwv yees li 0.4-0.5 npaug ntawm qhov ntev ntawm lub teeb pom kev), lub peev xwm tawg ntawm lub teeb yog qhov muaj zog tshaj plaws thiab cov nyhuv npog yog qhov zoo tshaj plaws. Yog tias cov khoom siv ua zaj duab xis ntawm cov txheej txheej tsis txaus, cov titanium dioxide feem ntau yuav sib sau ua ke, ua rau qhov loj me ntawm cov khoom tiag tiag nce ntxiv thiab kev ua haujlwm npog txo qis.
Kev tiv taus huab cua thiab kev ruaj khov: Kev ruaj khov tshuaj lom neeg ntawm titanium dioxide ua rau cov txheej txheej tiv taus ultraviolet hluav taws xob, nag acid, thiab kev hloov pauv kub, ua rau lub neej ntawm cov xim pleev xim ntev dua. Rutile titanium dioxide siv dav hauv cov xwm txheej sab nraum zoov xws li cov txheej txheem phab ntsa sab nraud thiab cov txheej txheem tsheb vim nws tiv taus huab cua zoo dua, thaum anatase titanium dioxide feem ntau siv rau hauv cov txheej txheem sab hauv tsev. Titanium dioxide uas xa tawm txawv teb chaws yog qhov tshwj xeeb tshaj yog hauv cov txheej txheem siab, vim nws tuaj yeem tiv taus kev puas tsuaj ib puag ncig hnyav thiab tswj cov xim txheej ruaj khov.
Qhov yuav tsum tau muaj kev sib kis: Titanium dioxide yuav tsum tau sib kis sib npaug hauv cov khoom siv txheej kom tsis txhob muaj kev sib sau ua ke uas yuav ua rau tsis sib luag lossis txo qis lub zog kho tshuab. Cov txheej txheem dej xav tau kev sib kis ntau dua, thiab cov txheej txheem kho qhov chaw yog qhov xav tau los ua kom zoo tshaj plaws ntawm kev sib raug zoo ntawm titanium dioxide thiab cov txheej txheem dej.
Cov xwm txheej ntawm daim ntawv thov:
Cov txheej txheem architectural: Titanium dioxide muab kev tiv thaiv huab cua hauv cov txheej txheem phab ntsa sab nraud, txhim kho qhov dawb thiab kev npog hauv cov txheej txheem phab ntsa sab hauv, thiab ua tau raws li qhov xav tau rau cov dej-raws li thiab kev khov kho siab hauv cov qauv kev tiv thaiv ib puag ncig;
Cov Tshuaj Pleev Xim Tsheb: Txhim kho qhov ci ntsa iab thiab tiv thaiv UV ntawm cov txheej txheem lub cev, tiv thaiv kev ploj mus, thiab txuas ntxiv lub neej ntawm cov xim pleev xim;
Cov txheej txheem kev lag luam: siv rau cov hlau tiv thaiv xeb, tiv taus xeb hauv cov chaw ib puag ncig hnyav xws li tshuaj lom neeg thiab dej hiav txwv, thiab txo cov nqi kho khoom siv;
Cov khoom siv hauv tsev thiab cov txheej ntoo: txhim kho kev ua haujlwm tiv thaiv kev ua qias tuaj ntawm cov khoom siv hauv tsev thiab kev ua haujlwm tiv thaiv kev laus ntawm cov khoom ntoo, muab kev xav txog kev zoo nkauj thiab kev ruaj khov.
Kev tiv thaiv ib puag ncig: Nrog rau kev nruj ntawm cov cai ib puag ncig, titanium dioxide yuav tsum tau hloov kho rau kev coj ua ntawm VOC qis thiab cov txheej tsis muaj tshuaj lom. Tib lub sijhawm, cov txheej txheem dej muaj cov kev xav tau siab dua rau kev tswj qhov loj me ntawm cov khoom me me thiab cov txheej txheem kho qhov chaw ntawm titanium dioxide. Bontecn Group Tuam Tshoj titanium dioxide ua tau raws li koj xav tau rau kev ua haujlwm ntawm titanium dioxide. Txais tos nug.