Kev siv titanium dioxide hauv tshuaj pleev ib ce
Titanium dioxide cov tshuaj formula yog: TiO2, nws cov tshuaj muaj zog ruaj khov, thiab nws tsis hnov mob nrog rau feem ntau cov tshuaj nyob rau hauv ib txwm mob.
Cov tshuaj pleev ib ce qib titanium dioxide tau muab faib ua cov roj thiab dej raws li titanium dioxide. Vim nws cov khoom ruaj khov, siab refractive index, siab opacity, siab zais hwj chim, zoo whiteness, thiab non-toxicity, nws yog dav siv nyob rau hauv cov tshuaj pleev ib ce thiab muaj cov nyhuv ntawm kev zoo nkauj thiab whitening.
Titanium dioxide kuj tau siv dav hauv cov tshuaj pleev ib ce. Vim tias titanium dioxide tsis muaj tshuaj lom thiab zoo tshaj rau cov hmoov lead dawb, yuav luag txhua hom tshuaj tsw qab siv titanium dioxide los hloov cov hmoov lead dawb thiab zinc dawb. Tsuas yog 5 feem pua -8 feem pua titanium dioxide tuaj yeem ntxiv rau cov tshuaj tsw qab kom tau cov xim dawb mus tas li, uas ua rau cov tshuaj tsw qab ntau dua creamy, nrog adhesion, nqus thiab npog lub zog. Hauv gouache thiab txias cream, titanium dioxide tuaj yeem txo qhov kev xav ntawm greasy thiab pob tshab. Titanium dioxide kuj tseem siv rau ntau yam tshuaj tsw qab, tshuaj pleev thaiv hnub, xab npum flakes, xab npum dawb thiab tshuaj txhuam hniav.
