High thermal stability suitable for processing temperatures up to 1000°C.
Excellent chemical resistance to acids, alkalis, and solvents.
Consistent color strength and batch-to-batch reproducibility.
Non-toxic and compliant with major global regulatory frameworks for inorganic pigments.
Low oil absorption enabling efficient dispersion in high-solid formulations.
Ceramic glazes and underglaze decorations.
High-performance architectural coatings for façade and roofing systems.
Coloration of refractory materials and fire-resistant mortars.
Specialty plastics requiring heat-stable pigmentation (e.g., automotive under-hood components).
Colored concrete and precast architectural elements.
| Chemical Type | Mixed metal oxide (chromium-iron spinel based) |
| Product Form | Fine, free-flowing powder |
| Appearance | Dark green to black granular powder |
| Primary Applications | Ceramics, refractories, architectural coatings, specialty plastics |
| Key Features | Thermal stability, UV inertness, pH stability |
| Benefits | Long-term color retention, low volatility during firing, minimal impact on matrix properties |
| Density (g/cm³) | 4.2–4.5 |
| Particle Size (D50, µm) | 1.8–2.2 |
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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