Synthetic Black Iron Oxides from Cathay Industries are high-quality inorganic color pigments suitable for a wide range of demanding colorant applications. Typical applications include masonry block, bricks, paving slabs, brick pavers, architectural, readymix concrete, roof tiles, sand/lime bricks and walling blocks.
As with all Cathay Industries products the Synthetic Black Iron Oxides are produced to strict quality tolerances. Our products yield reliable performance properties which offer outstanding light fastness, opacity, chemical resistance, heat stability, exterior durability and compatibility.
Properties | Description |
Appearance | Black Powder |
Chemical Composition | Fe3O4 |
Particle Shape | Cubic |
Pigment Index | Black 11 |
Color Index | 77499 |
CAS No. | 1317-61-9 |
Grey cement* |
White cement* |
* 4% Pigment loading in grey / white cement.
**The color shades presented here are as accurate as monitor settings allow.**
**They may be different from shades in actual application and are for reference only.**