Hs code: 2821.1000
Fe3O4 CAS No.: 12227-89-3
Fe2O3 CAS No.: 1309-37-1
Molecular formula: Fe2O3, Fe3O4
Product description:
1.Red 130
Fe2O3/Fe3O4≥%------------96
105℃ Moisture≤%---------1
Water soluble salts≤%----0.3
Residue on 45um≤%--------0.2
PH-value------------------3.5-8
Oil absorption------------15-25
Tinting strength%---------95-105
Density approx/cm3--------5.0-5.1
2.Red 190
Fe2O3/Fe3O4≥%------------95
105℃ Moisture≤%---------1
Water soluble salts≤%----0.3
Residue on 45um≤%--------0.2
PH-value------------------3.5-8
Oil absorption------------15-25
Tinting strength%---------95-105
Density approx/cm3--------5.0-5.1
3.Brown 610
Fe2O3/Fe3O4≥%------------92
105℃ Moisture≤%---------1
Water soluble salts≤%----0.5
Residue on 45um≤%--------0.3
PH-value------------------4-7
Oil absorption------------20-30
Tinting strength%---------95-105
Density approx/cm3--------4.8
4.Black 780
Fe2O3/Fe3O4≥%------------93
105℃ Moisture≤%---------1
Water soluble salts≤%----0.5
Residue on 45um≤%--------0.3
PH-value------------------5-8
Oil absorption------------12-25
Tinting strength%---------95-105
Density approx/cm3--------4.5-5.0
5.Yellow 313
Fe2O3/Fe3O4≥%------------86
105℃ Moisture≤%---------1
Water soluble salts≤%----0.3
Residue on 45um≤%--------0.3
PH-value------------------3.5-7
Oil absorption------------25-35
Tinting strength%---------95-105
Density approx/cm3--------4.0-4.3
6.Blue
105℃ Moisture≤%---------1
Water soluble salts≤%----0.5
Residue on 45um≤%--------0.3
Tinting strength%---------95-105
Usage
(1)Iron Oxide pigment is used as dye or colorant in various prefabricated concrete parts and architectural products and materials.It is directly added into cement to color up various indoor and outdoor cement surfaces, i.e. walls, terraces, cellings, pillars, corridors, roads, car-park, stairs, stations, etc, as well as various building ceramic and glazed ceramics, i.e.
(2)Oron Oxide pigment is also applicable to various coatings and protective materials, including water exterior coating and powder coatings, as well as various oil paints, such as epoxy, alkyd, amidogen, and some other primer and finish paints. It can be used in toy paints,decorative paints, furniture lacquers, electrophoretic paints, enameled paints,etc.
(3)Iron Oxide pigments is used as coloring materials for plastic products, like thermosetting plastic and thermoplastic, as well as in rubber products, such as tyre tubes fot automobiles.
(4)Iron Oxide is used as catalyst.It can be used in metal semelting,light manufacturing, glass, precious stone, and meral polish.