Highly reflective aluminum pigment with controlled particle size distribution for consistent optical performance.
Optimized surface treatment for excellent dispersion stability in both solvent-based and water-based systems.
Superior weather resistance and UV stability, ensuring long-term color retention in outdoor applications.
Low oil absorption enabling high loading levels without compromising viscosity or film integrity.
Non-leafing type formulation, providing uniform orientation and homogeneous metallic effect in coatings.
Automotive OEM and refinish basecoat/clearcoat systems.
Industrial maintenance coatings for architectural metal and infrastructure.
Plastic coloration for automotive interior trim and consumer electronics housings.
Printing inks for high-gloss security and decorative packaging.
Wood coatings requiring metallic sheen with enhanced scratch resistance.
| Chemical Type | Aluminum pigment (flaked) |
| Product Form | Wet paste in mineral spirits |
| Appearance | Silvery-gray viscous paste |
| Primary Applications | Coatings, inks, plastics |
| Key Features | Non-leafing, high gloss, UV-stable |
| Recommended Solvent System | Aromatic and aliphatic hydrocarbons |
| VOC Content | Approx. 35–40% w/w (solvent-bound) |
| Storage Stability | 12 months at 5–30 °C in sealed original container |
Q1: What is the primary function of ECKART HCP6100 Pigment in coating and ink systems?
A: ECKART HCP6100 is a high-performance aluminum effect pigment designed to deliver strong metallic brightness, excellent orientation, and enhanced coverage in solvent-based and radiation-curable coatings and inks. It is engineered for applications requiring superior visual impact and consistent optical performance under various curing conditions.
Q2: Is ECKART HCP6100 compatible with UV-curable formulations?
A: Yes, HCP6100 is specifically developed for compatibility with UV-curable systems, including acrylate-based resins. Its surface treatment ensures good dispersion stability and minimal reactivity interference during UV exposure, supporting efficient curing and long-term film integrity.
Q3: How should ECKART HCP6100 be dispersed to achieve optimal orientation and effect?
A: Optimal results are achieved using low-shear dispersion techniques—such as dissolver blades or low-energy mixing—to preserve flake integrity and promote uniform alignment. Pre-wetting with compatible solvents or resin solutions prior to incorporation is recommended to prevent agglomeration and support smooth integration into the vehicle.
Q4: Can ECKART HCP6100 be used in automotive topcoats?
A: Yes, HCP6100 is widely employed in OEM and refinish automotive topcoats where high gloss, distinct sparkle, and robust weather resistance are required. Its particle morphology and surface chemistry support excellent durability against UV exposure and chemical stress when properly formulated and overcoated.
Q5: What safety and handling precautions should be observed when working with this pigment?
A: As with all fine metallic powders, avoid creating airborne dust during handling. Use appropriate local exhaust ventilation and personal protective equipment—including respirators rated for metal particulates, gloves, and eye protection. Store in a cool, dry place away from ignition sources, and refer to the Safety Data Sheet (SDS) for detailed occupational hygiene guidance.
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E-mail: wangxingqiang@ericwchem.com
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