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High thermal stability suitable for processing temperatures up to 1200°C.
Excellent chemical resistance against acids, alkalis, and solvents.
Consistent batch-to-batch color reproducibility with tight hue control.
Low heavy metal content compliant with global regulatory standards (e.g., EN 71-3, RoHS).
Optimized particle size distribution for enhanced dispersion and opacity in ceramic glazes.
Ceramic tile glazes and underglaze decorations.
Sanitaryware and tableware colorants.
Porcelain enamel coatings for architectural and appliance applications.
High-fire stoneware and refractory ceramics.
Specialty glass coloring (where compatible with melt chemistry).
| Chemical Type | Mixed-metal oxide (chromium-iron spinel based) |
| Product Form | Fine dry powder |
| Appearance | Dark green to black granular powder |
| Primary Applications | Ceramic glazes, porcelain enamel, high-fire ceramics |
| Key Features | Thermal stability, acid/alkali resistance, non-volatile |
| Benefits | Color consistency, minimal firing atmosphere sensitivity, low efflorescence risk |
| Density (g/cm³) | 4.2–4.5 (typical) |
| Particle Size (D50, μm) | 1.8–2.2 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
