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Exceptional lightfastness and weather resistance for long-term color stability.
High tinctorial strength with intense, clean blue-violet hue.
Excellent dispersibility in aqueous and solvent-based systems.
Non-toxic, sulfate-free formulation compliant with global regulatory standards.
Thermally stable up to 250 °C, suitable for medium-temperature processing.
Architectural and industrial coatings requiring durable blue pigmentation.
Plastic coloration for polyolefins, ABS, and PVC in extrusion and injection molding.
Printing inks for packaging and decorative applications.
Artists’ acrylics, gouaches, and water-based decorative paints.
Specialty concrete and plaster tinting for interior and exterior finishes.
| Chemical Type | Sodium aluminum silicate sulfide (synthetic ultramarine) |
| Product Form | Fine free-flowing powder |
| Appearance | Deep violet-blue granular powder |
| Primary Applications | Coatings, plastics, inks, artists’ colors, construction materials |
| Key Features | Lightfast, non-toxic, alkali-stable, sulfate-free |
| Particle Size (D50) | 8–12 µm |
| pH (5% aqueous suspension) | 7.5–9.0 |
| Volatile Matter (105 °C, 2 h) | ≤ 3.0 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
