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High thermal stability suitable for processing temperatures up to 1000 °C.
Excellent lightfastness and weather resistance, meeting ISO 2135 and ASTM D4303 standards.
Low heavy metal content, compliant with EU RoHS 2015/863 and EN 71-3 toy safety requirements.
Chemically inert in alkaline and neutral environments, ensuring formulation stability in cementitious and ceramic systems.
Uniform particle size distribution (D50 ≈ 0.8–1.2 µm) for optimal dispersion and color consistency.
Coloration of architectural concrete and precast concrete elements.
Pigmentation of ceramic glazes and wall tile bodies.
UV-stable coloring agent for exterior-grade fiber-cement boards.
Heat-resistant pigment for high-temperature coatings on industrial equipment.
Non-fading pigment in mineral-based plasters and stucco finishes.
| Chemical Type | Mixed-metal oxide (Fe-Cr-Mn spinel) |
| Product Form | Free-flowing fine powder |
| Appearance | Uniform dark brown to black granular powder |
| Primary Applications | Cementitious materials, ceramics, high-temp coatings |
| Key Features | Thermal stability, UV resistance, low solubility, non-toxic |
| Benefits | No blooming, no migration, minimal impact on setting time |
| pH Stability Range | 5–12 (stable in alkaline cement matrices) |
| Shelf Life | 24 months in sealed, dry, cool storage conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
