Pigment Oxide Blacks 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.
Properties | Description |
Appearance | Black Powder |
Chemical Composition | Fe3O4, C |
Pigment Index | Black 11 |
Color Index | 77499 |
CAS No. | 1317-61-91, 1333-86-4 |
Grey cement* |
White cement* |