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High chroma, warm reddish-brown hue with excellent color consistency across batches.
Outstanding thermal stability up to 800 °C, suitable for high-temperature ceramic and refractory applications.
Low soluble salt content (< 0.1%), minimizing efflorescence risk in cementitious systems.
Optimized particle size distribution for enhanced dispersion and improved tinting strength in aqueous and solvent-based media.
Non-toxic, heavy metal-free formulation compliant with EN 71-3 and REACH Annex XVII requirements.
Architectural concrete and precast concrete products.
Ceramic glazes and engobes for stoneware and porcelain tiles.
Roofing granules and asphalt coatings.
Industrial coatings for infrastructure and marine environments.
Plastic masterbatches for outdoor applications requiring UV resistance.
| Chemical Type | Synthetic α-Fe₂O₃ (hematite) |
| Product Form | Free-flowing dry powder |
| Appearance | Uniform reddish-brown powder |
| Primary Applications | Concrete, ceramics, coatings, plastics |
| Key Features | Thermal stability, low solubles, high dispersibility |
| Benefits | Color retention under UV exposure, minimal bleeding in alkaline matrices |
| pH (10% aqueous slurry) | 6.5 – 7.5 |
| Volatile Matter (105 °C, 2 h) | ≤ 0.5% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
