High thermal stability up to 800 °C, suitable for high-temperature ceramic and enamel applications.
Excellent lightfastness and UV resistance, ensuring long-term color retention in outdoor exposure.
Chemically inert with superior acid and alkali resistance, enhancing durability in aggressive environments.
Non-toxic and heavy-metal-free formulation compliant with global environmental regulations including RoHS and REACH.
Fine particle size distribution enabling smooth dispersion and uniform color development in demanding matrices.
Ceramic glazes and underglaze decorations for tableware and architectural tiles.
High-performance architectural and industrial coatings requiring weather resistance.
Coloring agents in vitreous enamels for appliances and metal substrates.
Pigmentation of refractory materials and fireproofing composites.
Specialty plastics where thermal processing stability and regulatory compliance are critical.
| Chemical Type | Inorganic mixed-metal oxide (Fe–Cr–Al spinel-based) |
| Product Form | Free-flowing fine powder |
| Appearance | Brilliant red-brown powder |
| Primary Applications | Ceramics, enamels, high-temp coatings, refractories |
| Key Features | Thermal stability, lightfastness, chemical inertness, non-toxicity |
| Benefits | Consistent batch-to-batch color, low dust generation, easy dispersion |
| pH (5% aqueous slurry) | 6.5 – 7.5 |
| Volatile Matter (105 °C, 2 hrs) | ≤ 0.5 wt% |
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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