Utoto wa iron oxide ndi mtundu wa utoto womwe umatha kufalikira bwino, kukana kuwala bwino komanso kukana nyengo. Utoto wa iron oxide makamaka umatchula iron oxide ngati chinthu chofunikira cha iron oxide wofiira, chitsulo chachikasu, chitsulo chakuda ndi chitsulo cha bulauni mitundu inayi ya utoto, womwe iron oxide wofiira (pafupifupi 50% ya utoto wa iron oxide), mu utoto wa iron oxide, woposa 70% umakonzedwa ndi njira yopangira mankhwala, yotchedwa synthetic iron oxide. Synthetic iron oxide imagwiritsidwa ntchito kwambiri muzipangizo zomangira, zokutira, mapulasitiki, zamagetsi, fodya, rabara, zoumba, inki, zida zamaginito, mapepala ndi minda ina chifukwa cha kuyera kwake kwakukulu, kukula kwa tinthu tofanana, mtundu wokulirapo, mtundu, wotsika mtengo, wopanda poizoni, utoto wabwino kwambiri komanso magwiridwe antchito, wokhala ndi ultraviolet mayamwidwe ndi zina.

Njira yopangira:

Chofiira, chachikasu, chakuda: pepala lachitsulo lopangidwa ndi dzimbiri losungunuka

Mitundu ina: Yophatikizika (mtundu wa pigment)

Mu thanki yoyamba ya iron oxide, onjezerani ferrous nitrate (madzi obiriwira pang'ono), pangani makhiristo, kenako onjezerani ferrous sulfate (kusintha mtundu), kenako onjezerani ferrous sulfate kwa masiku awiri, sinthani kukhala matope, sindikizani madzi osefa, tsukani, pukutani, ndikusefa. Nthawi yosiyana ya okosijeni, mtundu umasiyananso, kotero pali mfundo 110,130,190.

Chitsulo chokhala ndi asidi chimasanduka chofiira ndipo alkali imasanduka yachikasu, ndipo pamapeto pake chimakhala maziko osalowererapo ndi asidi, maziko achikasu a asidi wofiira

Mawonekedwe:

Kufalikira bwino, kukana nyengo, mphamvu yopaka utoto ndi mphamvu yobisala ndi yamphamvu kwambiri

Cholinga:

Konkireti ya njerwa yopaka utoto wa simenti; Utoto, utoto woyenda m'madzi, utoto, utoto wokhala ndi muyezo wadziko lonse kapena mndandanda wa zaluso; Mtundu wa masterbatch: wokhala ndi mndandanda wa muyezo wadziko lonse;

Mndandanda wadziko lonse wa zinthu za rabara ndi pulasitiki; Kupanga mapepala; Inki yamafuta yokhala ndi utoto woposa 80 wa iron oxide; Chitsulo cha pepala;

Makampani opanga mankhwala amagetsi, catalysis, chitsulo chofiira, kuchuluka kwa chitsulo; utoto wa khungu la chingwe; Kupaka utoto wa feteleza wophatikizika, muyezo wadziko lonse ndi mndandanda wa zaluso

Utomoni; Matumba osungunuka otentha omwe amatha kuwola a utoto wa phula.