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Exceptional lightfastness and weather resistance for long-term color stability in outdoor applications.
High tinctorial strength with excellent dispersion properties in aqueous and solvent-based systems.
Non-toxic, sulfate-free formulation compliant with global regulatory standards including REACH and RoHS.
Thermally stable up to 180 °C, maintaining hue integrity during processing and drying stages.
Consistent particle size distribution ensuring uniform color development and minimal flocculation.
Architectural coatings and exterior wall paints requiring durable blue/violet shades.
Plastic coloration for rigid PVC, polyolefins, and engineering thermoplastics.
Inks for packaging gravure and flexographic printing where color purity and migration resistance are critical.
Artist-grade acrylics, gouache, and watercolor formulations demanding high chroma and archival performance.
Specialty construction materials including colored concrete, stucco, and tile grouts.
| Chemical Type | Sodium aluminosilicate with polysulfide chromophore |
| Product Form | Fine dry powder |
| Appearance | Deep violet-blue free-flowing powder |
| Primary Applications | Coatings, plastics, inks, artist colors, construction materials |
| Key Features | Lightfastness (ISO 105-B02): Grade 7–8; Heat stability: ≤180 °C |
| Benefits | Low oil absorption (~45 g/100g), pH-stable (pH 6–9), non-bleeding |
| Compliance | REACH registered, RoHS compliant, non-heavy metal (Pb, Cd, Hg, Cr⁶⁺) free |
| Shelf Life | 36 months in original sealed packaging under dry, cool 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
