Cov Kev Xav Tau Zoo ntawm Yas rau TiO2
Kev lag luam yas yog tus thib ob loj tshaj plaws siv ntawm TiO₂. Daim ntawv thov ntawm titanium dioxide hauv cov khoom yas, ntxiv rau kev siv nws lub zog zais siab, siab achromatic zog thiab lwm yam xim xim, nws tuaj yeem txhim kho qhov kub thiab txias, tiv thaiv lub teeb thiab huab cua tsis kam ntawm cov khoom yas, kom cov khoom yas tiv thaiv los ntawm UV teeb, thiab txhim kho cov khoom siv kho tshuab thiab hluav taws xob ntawm cov khoom yas.
Vim tias cov khoom yas yog tuab dua li cov xim pleev xim thiab cov xim pleev xim, nws tsis xav tau cov xim ntim ntau dhau, ntxiv rau nws muaj lub zog zais siab thiab muaj zog tinting lub zog, thiab qhov ntau npaum li cas tsuas yog 3% ~ 5%. Nws yog siv nyob rau hauv yuav luag tag nrho cov thermosetting thiab thermoplastic plastics, xws li polyolefins (feem ntau yog tsawg-density polyethylene), polystyrene, ABS, polyvinyl chloride, thiab lwm yam., uas yuav tov nrog resin qhuav hmoov, tov nrog kua uas muaj plasticizers, thiab ib co yog ua tiav rau hauv masterbatches ua ntej siv titanium dioxide.
Kev Xav Tau Zoo:
1) Lub zog zais: titanium dioxide nrog lub zog zais zoo tsim cov khoom siv yas sib zog thiab nyias;
2) Whiteness: txiav txim siab qhov tsos ntawm cov khoom siv xim dawb lossis xim dawb;
3) Dispersion: Nws cuam tshuam rau cov nqi tsim khoom ntawm cov khoom yas, thiab cov titanium dioxide nrog cov dispersion tsis zoo yuav cuam tshuam qhov smoothness thiab brightness ntawm cov khoom hauv cov khoom yas;
4) Huab cua tsis kam: Kev siv sab nraum zoov ntawm cov khoom yas, cov qhov rooj yas thiab qhov rais yuav tsum ua kom cov huab cua tsis kam ntawm titanium dioxide.
