Utoto wa mtundu wa Iron Oxide

Nambala ya CAS: 12227-89-3
Fomula ya Maselo: Fe3O4
Kulemera kwa maselo: 231.53
Okisidi Wakuda Wachitsulo (Magnetite)
Okisidi wakuda wachitsulo amagwiritsidwa ntchito ngati gwero la Fe mu ntchito zadothi, makamaka mu glazing komwe mtengo ndi mtundu wake wakuda wosaphika ndizofunikira. Okisidi wakuda wachitsulo amapereka mtundu mu glazing atayatsidwa kutentha kwambiri. Kuyera kwambiri, kuchuluka kwa zitsulo zolemera kulipo. Zogulitsa zathu zakuda zachitsulo zili ndi 98% kapena kuposerapo Fe3O4. Magnetite 99% Fe3O4 (Okisidi Wakuda wachitsulo)
Kugwiritsa Ntchito: Kumanga, Kuphimba & Utoto, Inki, Rabala, Pulasitiki, ndi zina zotero.

Ufa wakuda wachitsulo umagwiritsidwanso ntchito ngati chopaka utoto pazinthu zosiyanasiyana zopanda ceramic.
Mitundu ina ya utoto wa iron oxide imagwiritsidwa ntchito kwambiri m'munda wa zokongoletsa. Amaonedwa kuti ndi osaopsa, osanyowa, komanso osatulutsa magazi. Ma iron oxides omwe amaikidwa m'gulu lotetezeka kuti azigwiritsidwa ntchito pokongoletsa amapangidwa mwachilengedwe kuti apewe kuipitsidwa komwe kumapezeka mu iron oxides zachilengedwe.
Okisidi wakuda wachitsulo kapena magnetite amagwiritsidwanso ntchito polimbana ndi dzimbiri. Okisidi wakuda wachitsulo amagwiritsidwanso ntchito mu utoto woletsa dzimbiri (womwe umagwiritsidwa ntchito m'milatho yambiri).
Ma iron oxides amagwiritsidwa ntchito ngati choyezera chosiyanitsa mu Magnetic Resonance Imaging, kuti afupikitse nthawi yopumula ya proton, (T1, T2 ndi T2). Super paramagnetic contrast agents amapangidwa ndi crystalline magnetic core yosasungunuka m'madzi, nthawi zambiri magnetite (Fe3O4). Avereji yapakati yapakati imakhala pakati pa 4 mpaka 10 nm. Crystalline core iyi nthawi zambiri imazunguliridwa ndi wosanjikiza wa dextrin kapena starch derivatives. Kukula konse kwa tinthu tating'onoting'ono kumafotokozedwa ngati avereji ya hydrated tinthu tating'onoting'ono.

2. Kufotokozera:
Chinthu/Zofunika: Chakuda 772
Zomwe zili: 99%
Chinyezi: 1.0%
Mtengo wa PH: 5-8
Kuyamwa kwa Mafuta: 15-25
Zinthu Zosungunuka m'madzi: 0.5%
Zotsalira za Sieve ya 45UM
Mphamvu yopaka utoto
95-105
Kuchulukana pafupifupi: 4.5-5.0 cm 3