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Highly stable sodium aluminosilicate-based pigment with exceptional lightfastness and weather resistance.
Non-toxic, sulfate-free formulation compliant with major global regulatory frameworks for consumer-facing applications.
Consistent particle size distribution ensuring uniform dispersion and minimal sedimentation in liquid systems.
Excellent heat stability up to 250 °C, enabling safe use in thermoplastic compounding and baking enamel processes.
Strong bluing effect with high tinting strength, ideal for optical brightening and neutralizing yellow undertones.
Plastics: Polyolefins, PVC, and engineering resins requiring non-bleeding blue toners.
Inks: Water-based and UV-curable offset, flexo, and screen printing inks for packaging and labeling.
Coatings: Architectural paints, coil coatings, and powder coatings where alkali sensitivity must be avoided.
Construction materials: Colored concrete, stucco, and gypsum-based plasters for interior architectural finishes.
Artists’ materials: High-purity grades for professional-grade watercolors, pastels, and acrylic mediums.
| Chemical Type | Sodium aluminosilicate (sulfur-containing) |
| Product Form | Fine free-flowing powder |
| Appearance | Brilliant violet-blue powder with slight metallic sheen |
| Primary Applications | Plastics, inks, architectural coatings, construction materials, artists’ pigments |
| Key Features | Alkali-stable, non-bleeding, low oil absorption, excellent dispersibility |
| Benefits | Optical brightening, yellow-tone correction, regulatory compliance (REACH, RoHS, FDA 21 CFR 73.1646) |
| pH (10% aqueous suspension) | 9.0–10.5 |
| Loss on Drying (105 °C, 2 h) | ≤ 1.5 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
