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High thermal stability up to 1000 °C, enabling use in high-temperature ceramic and enamel applications.
Excellent chemical resistance against acids, alkalis, and solvents under standard processing conditions.
Consistent batch-to-batch color reproducibility with narrow hue and chroma tolerances.
Non-toxic formulation compliant with EU REACH and RoHS directives for restricted substances.
Optimized particle size distribution for enhanced dispersion and opacity in inorganic matrices.
Ceramic glazes and underglaze decorations for tableware and sanitaryware.
High-performance architectural and industrial enamels on metal substrates.
Colorants for refractory materials and fire-resistant coatings.
Pigmentation of glass frits and low-expansion borosilicate glasses.
Functional coloring in technical plastics requiring thermal and UV stability.
| Chemical Type | Cobalt-aluminium spinel (CoAl₂O₄-based) |
| Product Form | Fine, free-flowing powder |
| Appearance | Intense blue crystalline powder |
| Primary Applications | Ceramics, enamels, glass, refractories |
| Key Features | Thermal stability, acid/alkali resistance, lightfastness |
| Benefits | Color consistency, low volatility at high temperatures, non-bleeding |
| Regulatory Compliance | REACH registered, RoHS compliant, non-VOC |
| Density (g/cm³) | Approx. 3.8–4.1 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
