Audited Supplier
Industrial Low Price Iron Oxide black 
In the building materials industry,it is mainly used in colored cement, color cement tile, color cement tile, glazed tile, concrete, tile, color mortar, color asphalt, terrazzo, Mosaic tiles, artificial marble and metope painting, etc.
| Trade name | Iron Oxide Black | |||
| Chemical name | Triiron tetraoxide (Fe3O4) | |||
| Delivery form | Powder | |||
| Colour index | Pigment black 11 (77499) | |||
| CAS No./EC No. | 1317-61-9/215-277-5 | |||
| Specifications | Contents (Fe3O4) | % | ≥90 | ISO1248 |
| Oil absorption | ml/100g | 15~25 | ISO787-5 | |
| Res. on 325 mesh | % | ≤0.5 | ISO787-7 | |
| Water soluble salts | % | ≤0.5 | ISO787-3 | |
| Moisture | % | ≤1.5 | ISO787-2 | |
| pH value | 5~8 | ISO787-9 | ||
| Ignition loss (1,000oC, ½ h) | % | ≤5.0 | DIN55913 | |
| Bulk density | g/cm3 | 0.8~1.2 | ISO787-11 | |
| Specific gravity | g/cm3 | 4.8 | ISO787-10 | |
| Particle size BET | μm | 0.2 | Electron Micrographs | |
| Dispersibility (Hegman) | μm | 20/30/40 | ISO787-20 | |
| Tinting Strength (Compared with Standard) | % | 95~105 | ISO787-24 | |
| Color Difference △E (Compared with Standard) | ≤1.0 | ISO787-1 | ||
| Sales packing | In 25kg paper bag/1000kg bulk bag then palletized | |||
| Transport & Storage | Protect against weathering / Store in a dry place, temperatures of above 80 °C must be avoided | |||
| Safety | The product is not classified as hazarous under EC 1907/2006 & EC 1272/2008 | |||
FACTORY PROFILE:
Guangxi Hycham Pigment Co., Ltd. is a modern manufacturer of iron oxide pigments, with brand management, product development, large-scale production, customer processing, and marketing. It mainly operates various types of iron oxide pigment series, including red, yellow…widely used in the fields of construction, paint and coating , ceramic color materials, plastics, rubber, glass, asphalt, and papermaking… Our factory has passed ISO9001:2000 certification and produces a total of 52,000 tons of iron oxide pigments annually.
Hycham pigment has advanced production lines and technology in China, which can provide customers with stable quality as well as competitive prices, and provide various types of personalized services for customers.
High quality, competitive prices, brilliant colors, flexible packaging, excellent service, first-class support...these are the promise of the employees of Hycham Pigment to all of customers.
