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High chroma, intense blue shade with excellent tinting strength.
Outstanding lightfastness and weather resistance for long-term color stability.
Good thermal stability up to 180°C, suitable for medium-temperature processing.
Non-toxic and sulfate-free formulation compliant with EN 71-3 and RoHS directives.
Excellent dispersion performance in both aqueous and solvent-based systems.
Architectural and industrial coatings requiring durable blue coloration.
Plastic coloration for polyolefins, PVC, and engineering thermoplastics.
Masterbatch production for consistent pigment distribution in polymer processing.
Inks for packaging and decorative printing where UV stability is critical.
Construction materials including concrete, stucco, and dry-mix mortars.
| Chemical Type | Sodium aluminosilicate with polysulfide chromophore |
| Product Form | Fine free-flowing powder |
| Appearance | Brilliant blue-violet powder |
| Primary Applications | Coatings, plastics, inks, construction materials |
| Key Features | Lightfastness: ≥7 (ISO 105-B02), Weather resistance: Excellent |
| Benefits | Non-bleeding, alkali-stable, low oil absorption (~45 g/100g) |
| Regulatory Compliance | REACH registered; compliant with FDA 21 CFR §178.3290 for indirect food contact |
| pH Value (5% aqueous suspension) | 9.5–10.5 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
