Inorganic Pigments
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I-Hermcol® Light Chrome Yellow (Pigment Yellow 34)
I-Chrome Yellow i-pigment ephuzi yemvelo eyenziwe nge-lead(II) chromate (PbCrO4).Yaqala ukukhishwa ku-mineral crocoite ngusokhemisi ongumFulentshi u-Louis Vauquelin ngo-1797. Ngenxa yokuthi i-pigment ivamise ukuba ne-oxidize futhi ibe mnyama lapho itholakala emoyeni ngokuhamba kwesikhathi, futhi iqukethe umthofu, insimbi enobuthi, esindayo, isithathelwe indawo enye kakhulu. i-pigment, i-Cadmium Yellow (ihlanganiswe ne-Cadmium Orange eyanele ukuze kukhiqizwe umbala olingana nophuzi we-chrome).Izingulube ze-Cadmium ngokwazo zinobuthi futhi zisuka kokuqukethwe kwe-cadmium, futhi zona ngokwazo zithathelwe indawo yi-azo pigments.Le pigment inombala ogqamile, onamandla okuthayela aqinile, amandla aphezulu okufihla, ukushesha kokukhanya okuhle kanye nokuhlakazeka.
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Ultramarine Blue Pigments
I-Ultramarine eluhlaza okwesibhakabhaka inokushesha okuhle kakhulu kokukhanya, ukushesha kwesimo sezulu, ukumelana ne-alkali nokuqina kokushisa kufika ku-350℃.Ngaleso sikhathi, i-ultramarine eluhlaza okwesibhakabhaka isetshenziswa kakhulu emikhiqizweni yenjoloba nepulasitiki ngenxa yokuhlakazeka kwayo okuhle nokuphepha.Inokusebenza okuhle kakhulu kombala, ukulungiswa kombala kanye nokuguquguquka kombala.I-ultramarine eluhlaza okwesibhakabhaka ibuye isetshenziswe ekunyatheliseni oyinki, opende, insipho, okokuhlanza, okokunamathela emanzini, okokugcotshwa okuyimpushana nezimonyo okusekelwe kuthomu yayo eluhlaza okwesibhakabhaka eyingqayizivele kanye nokushesha okuhle kakhulu.
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I-Hermcol® Zinc Chrome Yellow(Pigment Yellow 36)
UmkhiqizoIgama: Hermcol®Zinc Chrome Yellow(I-Pigment Yellow 36)
Inombolo ye-CI: I-PigmentOkuphuzi 36
Inombolo ye-CAS: 7789-06-2
I-EINECS No.:232-142-6
I-Molecular Formula:I-CrO4Sr
