I-iron oxide enemibala ye-pigment

Inombolo yeCAS: 12227-89-3
Ifomula yemolekyuli: Fe3O4
Ubunzima bemolekyuli: 231.53
I-iron oxide emnyama (iMagnetite)
I-iron oxide emnyama isetyenziswa njengomthombo we-Fe kwizicelo ze-ceramic, ngakumbi kwi-glazing apho ixabiso kunye nombala walo omnyama ubalulekile.I-iron oxide inika umbala kwi-glaze emva kokutshiswa kumaqondo obushushu aphezulu.Ukucoceka okuphezulu, amabakala aphantsi omxholo wentsimbi enzima akhoyo.Iimveliso zethu zentsimbi ezimnyama zine-98% okanye ngaphezulu kwe-Fe3O4.I-Magnetite 99% Fe3O4 (i-Iron oxide emnyama)
Isicelo: Ulwakhiwo, i-Coating & Paint, i-Ink, i-Rubber, iPlastiki, njl.

I-powder yentsimbi emnyama iphinda isetyenziswe njengombala woluhlu olubanzi lweemveliso ezingezizo ii-ceramic.
Ezinye ii-pigments ze-iron oxide zisetyenziswa kakhulu kwi-cosmetic field.Zijongwa njengezingeyotyhefu, zikwazi ukumelana nokufuma, kwaye zingophi.Ii-iron oxides ezikumgangatho okhuselekileyo wokusetyenziswa kwezithambiso ziveliswa ngokwenziwa ukuze kuthintelwe ukubandakanywa kokungcola okuqhelekileyo okufumaneka kwindalo ye-iron oxides.
I-iron oxide emnyama okanye i-magnetite nayo isetyenziselwa iinjongo zokuxhathisa ukubola.I-iron oxide emnyama iphinda isetyenziswe kwiipeyinti ezichasayo (ezisetyenziswa kwiibhulorho ezininzi).
Ii-iron oxides zisetyenziswa njenge-agent echaseneyo kwiMagnetic Resonance Imaging, ukunciphisa amaxesha okuphumza iproton, (T1, T2 kunye ne-T2).I-super paramagnetic ii-agent ezichaseneyo zenziwe ngondoqo wemagnethi onganyibilikiyo wamanzi, odla ngokuba yimagnetite (Fe3O4).I-diameter engundoqo ephakathi ukusuka kwi-4 ukuya kwi-10 nm.Lo ngundoqo wekristale uhlala ujikelezwe ngumaleko we-dextrin okanye i-starch derivatives.Ubungakanani obupheleleyo besuntswana bubonakaliswa njengomlinganiselo we-hydrated particle diameter.

2.Inkcazo:
Umba/INkcazelo: Mnyama 772
Umxholo: 99%
Ukufuma: 1.0%
PH Ixabiso:5-8
Ukufunxwa kweoyile: 15-25
Izinto ezinyibilikayo emanzini:0.5%
45UM Intsalela yeSieve
Amandla eTinting
95-105
Ubuninzi malunga: 4.5-5.0 cm 3