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Exceptional resistance to solvents, acids, and alkalis in demanding coating systems.
High metallic brilliance and consistent orientation for superior visual effect.
Optimized particle size distribution for excellent dispersion stability in solvent- and water-based formulations.
Low dust generation during handling, enhancing workplace safety and process efficiency.
Compatible with standard pigment dispersing equipment and widely used resin systems including polyurethanes and acrylics.
Automotive OEM and refinish coatings requiring high durability and color consistency.
Industrial maintenance paints for corrosion protection in harsh chemical environments.
Plastic coatings for exterior automotive parts and consumer electronics housings.
Architectural metal-effect coatings for façades and cladding systems.
Specialty packaging inks for premium cosmetic and beverage containers.
| Chemical Type | Aluminum-based metallic pigment (flaked) |
| Product Form | Free-flowing powder or paste (solvent-based) |
| Appearance | Silvery metallic luster, uniform flake morphology |
| Primary Applications | High-performance industrial and automotive coatings |
| Key Features | Solvent resistance, acid/alkali stability, low dusting |
| Recommended Dispersants | Polymeric dispersants, fatty acid derivatives |
| Storage Conditions | Store in dry, cool conditions; avoid moisture and direct sunlight |
| Regulatory Compliance | REACH registered; compliant with EU Directive 2004/42/EC (VOC limits) |
Q1: What is the primary functional advantage of ECKART RESIST AT Metallic Pigment compared to standard aluminum pigments?
A: ECKART RESIST AT is specially engineered with an advanced surface treatment that significantly enhances resistance to acidic and alkaline environments, making it suitable for demanding coating systems where conventional metallic pigments may degrade or lose luster.
Q2: Is ECKART RESIST AT compatible with water-based industrial coatings?
A: Yes — it is formulated for compatibility with both solvent-borne and water-based systems, including acrylic, epoxy, and polyurethane dispersions, though optimal dispersion requires appropriate wetting agents and controlled shear conditions during incorporation.
Q3: How should ECKART RESIST AT be dispersed to preserve its metallic effect and stability?
A: Gentle dispersion using low-shear mixing equipment is recommended to avoid flake damage; high-speed dissolvers or bead mills may compromise particle integrity. Pre-wetting with compatible solvents or resins prior to incorporation helps achieve uniform distribution and optimal orientation.
Q4: Can ECKART RESIST AT be used in heat-cured powder coatings?
A: Yes — it demonstrates good thermal stability under typical powder coating cure cycles (e.g., 180–200 °C for 10–20 minutes), retaining metallic brightness and corrosion-inhibiting functionality without significant oxidation or darkening.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
