Iron oxide pigment ndi mtundu wa pigment wokhala ndi dispersibility wabwino, kukana kuwala kwambiri, komanso kukana nyengo.Iron oxide inki makamaka imatanthawuza mitundu inayi ya mitundu yopaka utoto, yomwe ndi chitsulo okusayidi chofiira, chitsulo chachikasu, chakuda chachitsulo, ndi chabulauni chachitsulo, chotengera chitsulo.Mwa iwo, iron oxide red ndiye pigment yayikulu (yomwe imawerengera pafupifupi 50% ya pigment ya iron oxide), ndi mica iron oxide yomwe imagwiritsidwa ntchito ngati anti dzimbiri pigments ndi maginito achitsulo okusayidi omwe amagwiritsidwa ntchito ngati zida zojambulira maginito amakhalanso m'gulu la pigments za iron oxide.Iron oxide ndi yachiwiri pakukula kwa inorganic pigment pambuyo pa titaniyamu dioxide komanso mtundu waukulu kwambiri wa pigment.Kupitilira 70% yamitundu yonse yomwe yadyedwa ya iron oxide inki imakonzedwa ndi njira zopangira mankhwala, zomwe zimadziwika kuti synthetic iron oxide.Kupanga chitsulo okusayidi chimagwiritsidwa ntchito m'minda monga zomangira, zokutira, mapulasitiki, zamagetsi, fodya, mankhwala, mphira, zoumba, inki, maginito zipangizo, papermaking, etc. chifukwa mkulu kaphatikizidwe chiyero, yunifolomu tinthu kukula, lonse chromatography, mitundu ingapo, mtengo wotsika, katundu wopanda poizoni, mitundu yabwino kwambiri ndi magwiridwe antchito, komanso magwiridwe antchito a UV.

Kugwiritsa ntchito chitsulo okusayidi inki kwa mitundu mankhwala konkire achulukirachulukira, ndipo ntchito chitsulo okusayidi wofiira mu mankhwala konkire ayenera kulabadira zizindikiro zotsatirazi.1. Sankhani mtundu wabwino.Pali mitundu yambiri ya iron oxide red, ndipo mitundu imachokera ku kuwala mpaka kuya.Choyamba, sankhani mtundu womwe mumakhutira nawo.2. Kuwonjezera ma pigment ku zinthu za konkire kumatha kukhala ndi zotsatira pa mphamvu ya konkire.Kuwonjezeka kowonjezereka, kumakhudzanso mphamvu ya konkire.Choncho mfundo ndi kuchepetsa kuchuluka kwa pigment anawonjezera mmene ndingathere.Mphamvu yamtundu wa pigment ili bwino, imawonjezeredwa pang'ono.Chifukwa chake kufunikira kwamphamvu kwa utoto wa inki kumakhala bwinoko.3. Iron okusayidi wofiira amapangidwa ndi makutidwe ndi okosijeni mamba chitsulo mu acidic TV.Ngati inki yotsika kwambiri imakhala ya acidic pang'ono, ma pigment a acidic amatha kuchitapo kanthu ndi simenti yamchere kumlingo wina, kotero kutsika kwa acidity ya chitsulo okusayidi ofiira, kumakhala bwinoko.

Mapangidwe a iron oxide pigment ndi chofunikira chapadera pa zokutira zamakono ndi mafakitale a thermoplastic.

Mankhwalawa ndi oyenera machitidwe ochiritsira ochiritsira ochiritsira komanso zokutira madzi.Low mafuta mayamwidwe zimatheka mwa wapadera akupera ndondomeko, umene umabala yopapatiza tinthu kukula kugawa ndi pafupifupi ozungulira (polygonal) particles.Mayamwidwe amafuta ochepa ndi gawo lofunikira popanga zokutira zolimba kwambiri komanso makina opaka utoto olimba kwambiri ndi inki zamafuta osakhazikika.Ndibwino kuti mukhale ndi mchere wochepa kwambiri wosasungunuka m'madzi, chifukwa ma pigment a iron oxide amakhala olimba kwambiri komanso osagwirizana ndi nyengo.

Depolymerized red iron oxide pigment imapangidwa ndi chithandizo cha kutentha ndipo imayimira calcined red iron oxide.
Nkhumba zili ndi ubwino waukulu poyerekeza ndi zipangizo zamakono zopangira.