Titanium dioxide (TiO2) ndi mtundu wa pigment womwe umagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza utoto, zokutira, mapulasitiki ndi zodzola. Makhalidwe ake apadera amapangitsa kuti ikhale yofunika kwambiri pakukwaniritsa mtundu womwe mukufuna, kuwala ndi chitetezo cha UV. Komabe, kuti muzindikire kuthekera kwathunthu kwa TiO2 ufa, ...
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