Over the years, our company has been insisting on the spirit of 'quality for survival, credit promotion and development' in Red Iron Oxide Pigment, Asphalt Colour Paint, Asphalt Pigment production and marketing, continuously improving the quality of products and providing after-sales service. We have exquisite production technology, strong production capacity and excellent product quality. We not only provide customers with all the relevant services they need, but also give them pertinent opinions and suggestions with our own resource advantages and years of service experience.
Iron oxide black, chemical formula is Fe3O4, is a magnetic black crystal, so it is also known as magnetic iron oxide. It can be used as pigments and polishes can also be used in the manufacture of audiotapes and telecommunications equipment.
Product Name: black iron oxide powder
CAS No.: 1317-61-9/215-277-5
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Product appearance: black powder
Molecular formula: Fe3O4
Product model: 330, 740
Product Model | Primary Colour | Contents | Oil Absorption | Res.on 325 mesh | Water soluble salts | PH value | Bulk Density | Tinting Strength | Particle Size D50 | Color Difference |
330 |
| ≥90 | 15-25 | ≤0.5 | ≤0.5 | 5~8 | 0.8-1.2 | 95~105 | 0.2 | ≤1.0 |
740 |
| ≥90 | 15-25 | ≤0.5 | ≤0.5 | 5~8 | 0.8-1.2 | 95~105 | 0.2 | ≤1.0 |


Storage:
Store in a dry and dark place to prevent the product from being damp, and cannot be stored in a high-temperature environment. It should be stored separately from acid and alkali substances during storage to avoid deterioration. The product has an effective storage period of 3 years without opening
Container Packing:
20GP,1200kg/Tray,20Tray,Total:24ton/Container
20GP,1250kg/Tray,20Tray,Total:25ton/Container
With the help of advanced business philosophy and continuous technological innovation, we have developed rapidly in the Feo Iron Oxide Pigment1. Red/Yellow/Black/Green Powder industry in recent years. We firmly believe that with our strong technical strength and excellent product quality, we will become a leading company in the industry! We are looking forward to even greater cooperation with overseas customers based on mutual benefits.
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