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| Customization: | Available |
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| CAS No.: | 1317-61-9 |
| Formula: | Fe3o4 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Item | Content |
Product Name | Iron Oxide Black |
Product Series | Industrial Iron Oxide Pigment Series |
Product Positioning | Consistent Color for Industrial Formulation |
Net Weight | 25KG |
Gross Weight | 25.2KG |
Origin | Made in China hebei |
Application | Coatings,Concrete,Paving,Rubber,Plastics |
No. | Property | Typical Range |
1 | Appearance | Fine black powder |
2 | Oil Absorption | 15-25 g/100 g |
3 | Relative Tinting Strength | 95-105% |
4 | Moisture | ≤1.0% |
5 | Residue on 45 μm Sieve | ≤0.3% |
6 | Recommended Heat Exposure | 180°C / Normally below 180°C* |
7 | pH Value | 5.0-8.0 |
Coloring Performance | 1. Stable inorganic color 2. Suitable tinting & covering 3. Controlled batch shade 4. Custom shade matching |
Dispersion Performance | 1. Fine powder, controlled residue 2. For dry & wet systems 3. Water- and solvent-based formulations |
Weather & Light Resistance | 1. Good outdoor light stability 2. Concrete, paving & exterior coatings 3. Performance depends on formulation and exposure |
Chemical Stability | 1. Good alkali resistance in cement systems 2. Test strong acids, alkalis and reactive chemicals separately |
Documentation Support | 1. Heavy-metal testing available by agreement 2. COA or third-party testing upon agreement 3. RoHS / REACH documents when available for the selected grade |
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