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High chromatic strength with intense, clean blue to violet-blue hue.
Excellent lightfastness and weather resistance for long-term color stability.
Good thermal stability up to 180°C in polymer and coating systems.
Non-toxic, sulfate-free formulation compliant with EN 71-3 and RoHS directives.
Optimized particle size distribution for smooth dispersion and minimal grittiness.
Architectural and industrial water-based coatings.
Plastic coloration including PP, HDPE, and ABS compounds.
Printing inks for packaging and decorative applications.
Artists’ acrylics, gouache, and specialty graphic media.
Construction materials such as colored concrete and stucco.
| Chemical Type | Sodium aluminosilicate with polysulfide chromophore |
| Product Form | Fine free-flowing powder |
| Appearance | Brilliant blue to violet-blue powder |
| Primary Applications | Coatings, plastics, inks, construction materials |
| Key Features | Lightfast, non-toxic, heat-stable, sulfate-free |
| Benefits | Consistent batch-to-batch color, easy dispersion, low oil absorption |
| pH (5% aqueous suspension) | 8.5–9.5 |
| Volatile Matter (105°C, 2 hrs) | ≤ 2.0% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
