High thermal stability suitable for processing temperatures up to 800 °C.
Excellent chemical resistance to acids, alkalis, and solvents in demanding industrial environments.
Consistent color strength and batch-to-batch reproducibility for reliable formulation performance.
Non-toxic composition compliant with major global regulatory frameworks for industrial pigments.
Low oil absorption enabling efficient dispersion in inorganic binder systems.
Ceramic glazes and underglaze decorations requiring high-firing stability.
Architectural concrete and precast elements where long-term UV and weather resistance are critical.
High-performance refractory coatings for furnace linings and kiln furniture.
Colorants for glass enamels and vitreous coatings in appliance and automotive applications.
Pigmentation of inorganic mortars and fireproofing intumescent materials.
| Chemical Type | Mixed-metal oxide (chromium-iron spinel based) |
| Product Form | Free-flowing fine powder |
| Appearance | Dark green-black granular powder |
| Primary Applications | Ceramics, refractories, architectural concrete, glass enamels |
| Key Features | Heat stability, chemical inertness, non-volatile, non-hygroscopic |
| Benefits | Color retention after high-temperature firing, minimal impact on matrix properties |
| Density (g/cm³) | 4.2–4.6 |
| Particle Size (D50, µm) | 1.8–2.4 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China