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Exceptional lightfastness and weather resistance, specifically engineered for demanding outdoor applications.
High thermal stability up to 250 °C, enabling safe incorporation into high-temperature polymer processing.
Optimized particle size distribution for superior dispersion and consistent color development in diverse matrices.
Low sulfate content and controlled pH, ensuring compatibility with sensitive resin systems and minimal risk of blooming.
AR-grade (Acid Resistant) formulation providing enhanced stability in acidic environments and low-pH coatings.
Architectural coatings exposed to UV radiation and climatic stress.
Automotive exterior plastics requiring long-term color retention.
Industrial powder coatings where thermal stability and acid resistance are critical.
Polyolefin masterbatches for outdoor furniture and construction profiles.
High-performance concrete colorants for façade elements and precast architectural panels.
| Chemical Type | Sodium aluminosilicate sulfide (synthetic ultramarine) |
| Product Form | Fine free-flowing powder |
| Appearance | Brilliant blue to violet-blue shade, uniform granular texture |
| Primary Applications | Coatings, plastics, construction materials, specialty inks |
| Key Features | Acid resistant (AR), thermally stable, lightfast, low sulfate |
| Typical Bulk Density | 0.8–1.0 g/cm³ |
| pH (5% aqueous suspension) | 6.5–7.5 |
| Max. Moisture Content | ≤1.5% (w/w) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
