01 Ultramarine Blue Pigments
Ultramarine blue yana da kyakkyawan saurin haske, saurin yanayi, juriya ga alkali da kwanciyar hankali mai zafi har zuwa 350 ℃. A halin yanzu, ultramarine blue ana amfani dashi sosai a cikin roba da samfuran filastik saboda kyakkyawan tarwatsawa da aminci. Yana da kyau a kowane ...