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High chroma, intense blue-violet hue with excellent lightfastness in non-acidic media.
Exceptional thermal stability up to 180°C, suitable for medium-temperature processing applications.
Low water solubility and high resistance to alkalis, ensuring color integrity in cementitious and plaster systems.
Finely dispersed particle size distribution for smooth incorporation and uniform tinting strength.
Non-toxic, sulfate-free formulation compliant with EN 71-3 and RoHS for safe handling and regulatory acceptance.
Architectural coatings and interior wall paints requiring clean, stable blue tones.
Cement-based products including colored mortars, stucco, and precast concrete elements.
Plaster and gypsum board finishes where alkaline resistance is critical.
Plastic compounds for rigid PVC profiles and polypropylene fibers (non-food contact).
Inks for decorative laminates and offset printing on alkaline substrates.
| Chemical Type | Sodium aluminosilicate with polysulfide chromophore |
| Product Form | Free-flowing dry powder |
| Appearance | Fine, homogeneous blue-violet powder |
| Primary Applications | Alkaline-compatible pigmentation for construction materials, coatings, and plastics |
| Key Features | Alkali-resistant, thermally stable, low water extractables |
| Benefits | Consistent batch-to-batch color, minimal flocculation, easy dispersion |
| pH Stability Range | 7.5–12.5 |
| Volatile Matter (105°C, 2 hrs) | ≤ 2.0 wt% |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
