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Ferric iron oxide powder , Mircon and Nano Fe2O3 for catalyst
Mircon and Nano Fe2O3
CAS:1309-37-1
The main features
1. high purity, small particle size, uniform distribution, large specific surface area, high surface activity, low apparent density, gas phase method overcoming the problem such as caking, hard to disperse and low purity faults brought about by the wet chemical method;
2. nano magnetic ferro ferric oxide (Fe3O4), small size, easy dispersion, wide range of application, has the iron magnetic, can be used as paint, ultraviolet resistant materials, microwave absorbing materials, lithium battery materials, raw materials of lithium iron phosphate;
3. Excellent uv absorption capacity, High transparency, non-toxic, non-color migration;
4. Acid, alkali resistance, light resistance, weather resistance, heat resistance, water resistance and solvent resistance;
5. Anticorrosion: with strong anticorrosion, twice as that of similar products, and can greatly enhance the anti-rust effect of paint;
6 wear resistance: for asbestos and plastic products such as brake pads, brake plate etc. can improve wear resistance.
Application field
1. Application in catalysis and sensor.
1. Micron Fe2O3
| Item | Value |
| Iron Content(Fe2O3, dry at 105℃) % (m/m) | ≥95 |
| 105℃ Volatile Matter, % | <1.0 |
| Water-soluble Matter, % (m/m) | ≤0.3 |
| Sieving Residue (63μm mesh), % (m/m) | ≤0.2 |
| PH of Aqueous Suspension | 5-7 |
| Oil absorption, g/100g | 15-25 |
| Color(compared with standard color) | Similar-slight |
| Relative tinting strength (compared with standard product)% | 95105% |
| Covering Power (g) | ≤10 |
2. Nano Fe2O3 (α-Fe2O3, alpha)
| item | Value |
| Purity | 99.5% |
| Average Particle Size | 20-40 nm |
| Specific Surface Area | 30-60 m2/g |
| Color | red brown |
| Morphology | spherical |
| True density | 5.24 g/cm3 |