Pigment Blue 28 CAS 1345-16-0

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	CoO·Al2O3
Botenya	4.26 [ho 20℃]
Thepa ea 'Mele le ea Lik'hemik'hale	Sebopeho se seholo sa cobalt blue ke CoO, Al2O3, kapa cobalt aluminate [CoAl2O4], ho ea ka khopolo ea lik'hemik'hale tsa lik'hemik'hale, Al2O3 content ke 57.63%, CoO content ke 42.36%, kapa Co content ke 33.31%, empa sebopeho sa 'nete sa cobalt pigment e putsoa Al2O3 ho 65% ~ 70%, CoO pakeng tsa 30% ~ 35%, cobalt blue pigment e nang le cobalt oxide content e theohile ka e le 'ngoe kapa halofo, hobane ho ka khoneha ho ba le li-oxide tse nyenyane tsa lintho tse ling tse kang Ti, Li, Cr, Fe, Sn, Mg, Zn, joalo-joalo. Joalokaha tlhahlobo ea mofuta oa cobalt blue pigment e bontša hore CoO ea eona ke 34%, Al2O3 ke 62%, ZnO ke 2% le P2O5 ke 2%. Hape hoa khoneha hore cobalt blue e na le lisebelisoa tse nyenyane tsa alumina, Cobalt tala (CoO · ZnO) le cobalt violet [Co2 (PO4)2] Ho phaella ho motsoako o ka sehloohong ho fetola hue ea cobalt blue pigment. Mofuta ona oa pigment ke oa sehlopha sa spinel, ke cube e nang le spinel crystallization. Boima bo lekanyelitsoeng ke 3.8 ~ 4.54, matla a ho ipata a fokola haholo, ke 75 ~ 80g / m2 feela, ho kenngoa ha oli ke 31% ~ 37%, molumo o khethehileng ke 630 ~ 740g / L, boleng ba cobalt blue e hlahisoa mehleng ea kajeno. nako e hlile e fapane le ea lihlahisoa tsa pele. Cobalt blue pigment e na le 'mala o khanyang, ho hanyetsa boemo ba leholimo bo botle, ho hanyetsa alkali, ho hanyetsa li-solvents tse fapa-fapaneng, ho hanyetsa mocheso ho fihlela ho 1200. Poof e ka sehloohong e fokolang e ka tlaase ho matla a mebala ea phthalocyanine blue pigment, hobane e calcined ka mocheso o phahameng, le hoja ka mor'a ho sila, empa likaroloana li ntse li e-na le bothata bo itseng.
Sebelisa	cobalt blue ke pigment e seng chefo. Cobalt blue pigment e sebelisoa haholo bakeng sa liphahlo tse hanyetsanang le mocheso o phahameng, li-ceramics, enamel, 'mala oa Glass,' mala oa polasetiki o hanyetsanang le mocheso o phahameng, le joalo ka pigment ea bonono. Theko e theko e boima ho feta pigment e akaretsang ea inorganic, lebaka le ka sehloohong ke theko e phahameng ea metsoako ea cobalt. Mefuta e fapaneng ea mebala ea ceramic le enamel e fapane haholo le ea polasetiki le liphahlo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Selelekela

Boleng:

1. Cobalt blue ke motsoako o moputsoa o lefifi.

2. E na le ho hanyetsa mocheso o motle le ho hanyetsa khanya, 'me e ka boloka botsitso ba' mala oa eona ka mocheso o phahameng.

3. E qhibiliha ka asiti, empa e sa qhibilihe ka metsing le alkali.

Sebelisa:

1. Cobalt blue e sebelisoa haholo ka lirafshoa, likhalase, likhalase le masimo a mang a indasteri.

2. E ka boloka botsitso ba mebala ka mocheso o phahameng, 'me hangata e sebelisoa bakeng sa mokhabiso oa porcelain le ho penta.

3. Ha ho etsoa likhalase, cobalt blue e boetse e sebelisoa e le 'mala, e ka fang khalase' mala o moputsoa o tebileng le ho eketsa botle ba eona.

Mokhoa:

Ho na le mekhoa e mengata ea ho etsa cobalt e putsoa. Mokhoa o sebelisoang ka ho fetisisa ke ho itšoara ka letsoai la cobalt le aluminium ka tekanyo e itseng ea molar ho theha CoAl2O4. Cobalt blue e ka boela ea lokisoa ka mokhoa o tiileng-phase synthesis, mokhoa oa sol-gel le mekhoa e meng.

Lintlha tsa Tšireletseho:

1. Inhalation ea lerōle le tharollo ea motsoako e lokela ho qojoa.

2. Ha u kopana le cobalt blue, u lokela ho apara li-gloves tse sireletsang le lisebelisoa tsa ho sireletsa mahlo ho thibela letlalo le mahlo.

3. Hape ha e tšoanelehe ho ikopanya le mohloli oa mollo le mocheso o phahameng ka nako e telele ho thibela ho senyeha le ho hlahisa lintho tse kotsi.

4. Ha u sebelisa le ho boloka, ela hloko mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso.

E fetileng: Vat Blue 4 CAS 81-77-6

E 'ngoe: Pigment Green 36 CAS 14302-13-7

Ngola molaetsa wa hao mona mme o re romele wona