High thermal stability up to 800 °C, suitable for high-temperature ceramic and enamel applications.
Excellent lightfastness and weather resistance, maintaining color integrity under prolonged UV exposure.
Chemically inert in acidic and alkaline environments, ensuring compatibility with diverse binder systems.
Fine particle size distribution (D50 ≈ 1.2–1.8 μm) enabling smooth dispersion and high chromatic strength.
Non-toxic and heavy-metal-free formulation compliant with global regulatory standards including RoHS and REACH.
Ceramic glazes and frits for tableware, sanitaryware, and architectural tiles.
High-performance enamel coatings for domestic appliances and industrial metal substrates.
Colorants in refractory materials and heat-resistant coatings for furnace linings.
Pigmentation of low-VOC architectural and industrial coatings requiring long-term durability.
Functional coloring agent in specialty glass formulations and borosilicate glass products.
| Chemical Type | Mixed-Metal Oxide (Spinel-based) |
| Product Form | Free-flowing dry powder |
| Appearance | Uniform reddish-brown granular powder |
| Primary Applications | Ceramics, enamels, refractories, architectural coatings |
| Key Features | Thermal stability, UV resistance, chemical inertness, low oil absorption |
| Benefits | Consistent batch-to-batch color, easy dispersion, no blooming or migration |
| pH (10% aqueous slurry) | 6.5–7.5 |
| LOI (1000 °C, 1 hr) | < 0.5 wt% |
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E-mail: wangxingqiang@ericwchem.com
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