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High chroma and exceptional blue purity with excellent lightfastness in non-acidic media.
Thermally stable up to 180°C, suitable for medium-temperature processing applications.
Low water-soluble sulfate content, minimizing blooming and migration in polymer systems.
Optimized particle size distribution for enhanced dispersion and gloss retention in coatings and plastics.
Free of heavy metals and compliant with major global regulatory frameworks including REACH and RoHS.
Architectural and industrial solvent-based and water-based coatings.
Masterbatch and color concentrates for polyolefins (PP, PE) and engineering thermoplastics.
Printing inks for packaging and decorative applications.
Plastic caps, closures, and consumer goods requiring vibrant, consistent blue hues.
Artists’ acrylics, gouache, and specialty graphic arts media.
| Chemical Type | Sodium aluminum silicate sulfide (synthetic ultramarine) |
| Product Form | Fine dry powder |
| Appearance | Brilliant violet-blue free-flowing powder |
| Primary Applications | Coatings, plastics, inks, artists’ colors |
| Key Features | High tinting strength, low acidity sensitivity, excellent dispersibility |
| Benefits | Color consistency, reduced formulation complexity, extended shelf life in dispersions |
| pH Stability Range | 7.0–9.5 (stable; decomposes below pH 6.0) |
| Volatile Matter (105°C, 2 h) | ≤ 2.0 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
