Iron Oxide Black
Black iron oxide pigment is a fine powdered pigment. Iron oxide is graded to be safe for use in cosmetics and is synthetically produced to avoid the presence of impurities commonly found in natural iron oxide, including ferrous oxide or iron oxide, arsenic, lead and other toxic substances.
Product Description
Black Iron Oxide Pigment
Black iron oxide pigment is a fine powdered pigment. Iron oxide is graded to be safe for use in cosmetics and is synthetically produced to avoid the presence of impurities commonly found in natural iron oxide, including ferrous oxide or iron oxide, arsenic, lead and other toxic substances.
Application
Iron oxide black is widely used in paints and coatings, cement products such as paving stones, concrete blocks, roof tiles, bricks, slurries, etc., asphalt, sports tracks, plastics and rubber, the leather industry, paper and pulp, decking, construction and building materials.
Specification
| Trade Name | IRON OXIDE BLACK | ||
| Type | 722 | ||
| Delivery form | Powder | ||
| Colour index | Pigment black 11 (77499) | ||
| CAS No./EC No. | 1317-61-9/215-277-5 | ||
| Specifications | Contents(Fe3O4) | % | ≥90 |
| Oil absorption | ml/100g | 15~25 | |
| Res. On 325 mesh | % | ≤0.5 | |
| Water soluble salts | % | ≤0.5 | |
| moisture | % | ≤1.0 | |
| pH value | 5~8 | ||
| Specific gravity | g/cm3 | 4.6 | |
| Tinting strength(compared with standard) | % | 95~105 | |
| Colour difference ∆E(compared with standard) | ≤1.0 | ||
| Sales packing | In 25kg bag/1000kg bulk bag then palletized | ||
| Transport & storage | Protect against weathering/store in a dry place | ||
| Safety | The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008 | ||
