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Highly reflective aluminum flake pigment with controlled particle size distribution for optimal brightness and sparkle.
Surface-treated for excellent dispersion stability in both solvent-based and water-based coating systems.
Superior weather resistance and UV stability, ensuring long-term color retention in exterior applications.
Low oil absorption enables high loading levels without compromising viscosity or film integrity.
Consistent batch-to-batch performance validated through rigorous in-house quality control protocols.
Automotive OEM and refinish coatings requiring metallic effect and high gloss.
Industrial maintenance coatings for machinery, infrastructure, and metal packaging.
Plastic coloration for injection-molded and extruded parts demanding dimensional stability.
Architectural coatings including façade paints and decorative metallic finishes.
Printing inks for premium metallic foil stamping and security applications.
| Chemical Type | Aluminum pigment (leafing type) |
| Product Form | Free-flowing powder |
| Appearance | Grayish-silver metallic flakes |
| Primary Applications | Metallic effect coatings, inks, and plastics |
| Key Features | Leafing behavior, high reflectivity, surface-stabilized |
| Benefits | Enhanced visual depth, uniform orientation in film, low sedimentation |
| Storage Conditions | Keep in dry, cool, well-ventilated area; avoid moisture and direct sunlight |
| Handling Precautions | Use appropriate PPE; avoid dust formation and ignition sources |
Q1: What is the primary functional benefit of SILTALLUX 6570 in coating systems?
A: SILTALLUX 6570 is a high-performance pearlescent pigment based on synthetic mica, engineered to deliver strong chroma, excellent light reflection, and a smooth, uniform metallic luster—particularly effective in solvent-based and high-solids industrial coatings where visual depth and consistency are critical.
Q2: Is SILTALLUX 6570 suitable for waterborne formulations?
A: Yes, SILTALLUX 6570 is compatible with many waterborne systems, including acrylic and polyurethane dispersions, though optimal dispersion requires appropriate wetting agents and controlled shear during incorporation to preserve particle integrity and optical performance.
Q3: How does SILTALLUX 6570 compare to conventional aluminum or bronze pigments in terms of weather resistance?
A: Unlike metallic flake pigments prone to oxidation or tarnishing, SILTALLUX 6570 offers superior UV stability and chemical inertness due to its ceramic-coated mica substrate—making it well-suited for exterior applications where long-term color retention and gloss stability are required.
Q4: What is the recommended approach for achieving optimal orientation and coverage in film applications?
A: Achieving uniform orientation relies on proper rheology control and application method—typically optimized through low-shear mixing followed by spray or roll-coating techniques that promote planar alignment during film formation. Surface tension modifiers and flow agents may further enhance distribution.
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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
