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Exceptional thermal stability up to 1200°C, maintaining color integrity under high-temperature processing conditions.
Chemically inert composition resistant to acids, alkalis, and solvents, ensuring long-term performance in aggressive environments.
Non-toxic, heavy-metal-free formulation compliant with global regulatory standards including REACH and RoHS.
High opacity and excellent lightfastness (ASTM Level 8), minimizing fading under prolonged UV exposure.
Uniform particle size distribution enabling smooth dispersion and consistent batch-to-batch color reproducibility.
Ceramic glazes and frits for architectural tiles and sanitaryware.
High-temperature coatings for industrial furnaces, exhaust systems, and heat-resistant appliances.
Coloration of refractory materials including firebricks, castables, and monolithic linings.
Pigmentation of glass enamels and vitreous coatings requiring stable hue at firing temperatures.
Functional coloring agent in technical plastics processed above 300°C (e.g., polyimide and PEEK compounds).
| Chemical Type | Mixed-Metal Oxide (Spinel-based) |
| Product Form | Fine, free-flowing powder |
| Appearance | Dark gray to black granular powder |
| Primary Applications | High-temperature ceramics, refractories, and heat-resistant coatings |
| Key Features | Thermal stability, chemical inertness, non-volatility, UV resistance |
| Benefits | Color consistency at elevated temperatures, low volatility loss, minimal sintering impact |
| Density (g/cm³) | 4.2 – 4.6 |
| Particle Size (D50, μm) | 1.8 – 2.5 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
