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Highly reflective aluminum pigment with controlled particle size distribution for consistent optical performance.
Excellent dispersion stability in both solvent-based and water-based coating systems.
Enhanced corrosion resistance when incorporated into protective primer and topcoat formulations.
Low oil absorption enabling high loading levels without compromising viscosity or film integrity.
ISO 9001-certified manufacturing process ensuring batch-to-batch reproducibility and quality compliance.
Automotive OEM and refinish basecoats requiring metallic effect and long-term color retention.
Industrial maintenance coatings for steel structures, pipelines, and offshore platforms.
Plastic masterbatches for automotive trim and consumer electronics housings.
Architectural metal-effect façade paints and coil coatings.
Printing inks for premium packaging and security applications.
| Chemical Type | Flake-shaped aluminum pigment (passivated) |
| Product Form | Wet paste in mineral spirits |
| Appearance | Silvery gray, non-settling paste |
| Primary Applications | Coatings, inks, plastics |
| Key Features | High brightness, good orientation, low haze |
| Benefits | Improved coverage, enhanced metallic effect, reduced formulation complexity |
| Storage Stability | 12 months unopened at 5–30 °C |
| Regulatory Compliance | REACH registered; RoHS compliant; no SVHC above threshold |
Q1: What is the primary function of ECKART ZP 10521 Pigment in coating and ink formulations?
A: ECKART ZP 10521 is a high-performance pearlescent pigment based on synthetic mica coated with titanium dioxide. It delivers strong chromatic shift, excellent brightness, and good weather resistance—primarily used to achieve sophisticated metallic or iridescent visual effects in decorative and functional coatings, automotive refinishes, and specialty printing inks.
Q2: Is ECKART ZP 10521 compatible with water-based systems?
A: Yes, ECKART ZP 10521 is surface-treated to provide good dispersibility and stability in both solvent-based and water-based systems. However, optimal performance requires proper wetting, controlled shear during dispersion, and compatibility testing with specific resin chemistries and additives.
Q3: How should ECKART ZP 10521 be incorporated into a formulation to preserve its optical effect?
A: To maintain flake integrity and maximize luster, incorporate ECKART ZP 10521 using low-shear mixing methods—preferably pre-dispersed in a suitable vehicle—and avoid high-speed grinding or bead milling. Final adjustment of orientation can be achieved via flow control agents or application-specific rheology modifiers.
Q4: Does ECKART ZP 10521 meet regulatory requirements for consumer-facing applications?
A: ECKART ZP 10521 is manufactured under strict quality and environmental controls and complies with major global regulatory frameworks for pigments used in non-food-contact industrial applications. For end-use applications involving direct consumer exposure, formulators are advised to conduct full regulatory due diligence aligned with regional requirements and intended use conditions.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
