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Highly reflective aluminum flake pigment with excellent brightness and metallic effect.
Optimized particle size distribution for superior orientation and smooth film formation.
Surface-treated for enhanced compatibility with solvent-based and UV-curable systems.
Excellent chemical resistance and thermal stability up to 200 °C.
Low dusting formulation ensuring improved handling safety and reduced airborne particulate risk.
Automotive OEM and refinish coatings requiring high-gloss metallic appearance.
Plastic coloring for interior automotive trims and consumer electronics housings.
Industrial coil coatings demanding long-term weather resistance and color consistency.
Printing inks for premium packaging and security applications.
Architectural metal-effect paints for façade and cladding systems.
| Chemical Type | Aluminum pigment (leafing type) |
| Product Form | Paste in mineral spirits or VOC-compliant carrier |
| Appearance | Silvery metallic paste with uniform consistency |
| Primary Applications | Coatings, inks, and plastics requiring bright metallic effect |
| Key Features | Leafing behavior, high reflectivity, good dispersion stability |
| Benefits | Enhanced depth of image, efficient coverage, low viscosity impact |
| Storage Conditions | Store in tightly sealed containers at 15–25 °C, avoid freezing |
| Shelf Life | 24 months from date of manufacture under recommended conditions |
Q1: What is the primary function of ECKART S1500 Pigment in coating and ink systems?
A: ECKART S1500 is a high-performance aluminum effect pigment designed to deliver strong metallic brightness, excellent orientation, and good hiding power in solvent-based and radiation-curable coatings and inks. It enhances visual impact through controlled light reflection and supports demanding aesthetic requirements in decorative and functional applications.
Q2: Is ECKART S1500 compatible with water-based systems?
A: ECKART S1500 is primarily formulated for use in non-aqueous systems such as solvent-borne and UV-curable formulations. While it may be incorporated into some water-based systems with appropriate surface treatment and dispersion protocols, stable performance is not guaranteed without rigorous formulation testing and stabilization support.
Q3: How should ECKART S1500 be dispersed to achieve optimal metallic effect?
A: Optimal dispersion requires low-shear mixing to preserve flake integrity and ensure uniform orientation. Recommended methods include dissolver-type mixers or dual asymmetric centrifuge (DAC) mixing under inert atmosphere where applicable. Avoid high-shear grinding or ball milling, which may damage the aluminum flakes and reduce luster and coverage.
Q4: Does ECKART S1500 require special storage conditions?
A: Yes — store in original sealed containers in a cool, dry place away from direct sunlight and sources of ignition. Keep tightly closed when not in use to prevent moisture uptake and oxidation. Avoid exposure to strong acids, alkalis, or oxidizing agents, which may compromise pigment stability.
Q5: Can ECKART S1500 be used in food-contact coatings?
A: ECKART S1500 is not intended for direct food-contact applications unless explicitly approved by regulatory authorities and validated within a fully compliant finished system. Customers must conduct full regulatory due diligence, including migration testing and compliance verification, prior to any food-contact use.
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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
