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High thermal stability up to 800 °C, ensuring color retention during high-temperature processing.
Excellent lightfastness and weather resistance, meeting ISO 105-B02 (Grade 7–8) performance standards.
Non-toxic, heavy-metal-free formulation compliant with EN 71-3 and RoHS directives.
Consistent particle size distribution for optimal dispersion and tinting strength in demanding systems.
Low oil absorption (< 22 g/100 g), enabling high pigment loading without compromising viscosity or film integrity.
Architectural and industrial coatings requiring durable earth-tone aesthetics.
Ceramic glazes and underglaze decorations fired at stoneware and porcelain temperatures.
Plastic coloration for outdoor applications including automotive trim and construction profiles.
Concrete and cement-based products such as paving stones, façade panels, and precast elements.
Artist-grade acrylics, oils, and watercolor pigments where archival permanence is critical.
| Chemical Type | Iron oxide-based inorganic pigment (α-Fe₂O₃) |
| Product Form | Fine dry powder |
| Appearance | Uniform burnt sienna shade; free-flowing granular powder |
| Primary Applications | Coatings, plastics, ceramics, concrete, artist materials |
| Key Features | Thermal stability, lightfastness, chemical inertness, UV resistance |
| Benefits | Color consistency, low migration, non-flocculating, easy dispersion |
| Regulatory Compliance | REACH registered; compliant with FDA 21 CFR 73.1070 (for certain applications) |
| pH Value (5% aqueous suspension) | 6.5–7.5 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
