Hlau oxide pigments muaj ntau yam kev siv.Nws yog siv rau hauv cov khoom siv hauv tsev, xim, inks, roj hmab, plastics, ceramics, iav khoom.Nws muaj qhov zoo hauv qab no 1.Alkali tsis kam: Nws yog qhov ruaj khov rau txhua qhov concentration ntawm alkalis thiab lwm yam alkaline tshuaj, thiab nws ...
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