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Highly dispersible aluminum pigment with excellent orientation in coating films.
Optimized particle size distribution for balanced brightness and flop effect.
Surface-stabilized to ensure compatibility with solvent-based and high-solid resin systems.
Good chemical resistance against common solvents, acids, and alkalis under standard processing conditions.
Low dust generation during handling, supporting improved workplace safety and process efficiency.
Automotive OEM and refinish coatings requiring metallic effect and high color consistency.
Industrial coil coatings for architectural and appliance applications.
Plastic masterbatches for injection-molded and extruded decorative parts.
Printing inks for premium packaging and security applications.
General-purpose metallic paints for construction and DIY markets.
| Chemical Type | Aluminum pigment (flaked) |
| Product Form | Paste in aromatic hydrocarbon solvent |
| Appearance | Grayish-silver paste with metallic luster |
| Primary Applications | Coatings, inks, and plastics |
| Key Features | Good orienting behavior, medium brightness, balanced flop |
| Recommended Solvent System | Aromatic and aliphatic hydrocarbons |
| Storage Stability | 12 months unopened at 5–30 °C |
| Handling Precautions | Use in well-ventilated areas; avoid ignition sources |
Q1: What is the primary function of ECKART PC 150 Pigment in coating and plastic systems?
A: ECKART PC 150 is a high-performance pearlescent pigment based on synthetic mica substrate coated with titanium dioxide. It delivers strong chroma, excellent lightfastness, and a soft, elegant luster—commonly used to enhance visual appeal in decorative coatings, automotive topcoats, and engineering plastics.
Q2: Is ECKART PC 150 suitable for use in food-contact or pharmaceutical applications?
A: ECKART PC 150 is not specifically designed or certified for direct food-contact or pharmaceutical use. Its suitability for such regulated applications depends on full formulation assessment, regulatory review, and compliance verification by the end-user under applicable local and international requirements.
Q3: How should ECKART PC 150 be dispersed to achieve optimal optical performance?
A: Optimal dispersion requires gentle yet thorough mixing using low-shear equipment—such as dissolvers or planetary mixers—to avoid damaging the delicate platelet structure. Pre-wetting with compatible solvents or resins is recommended, and extended high-shear processing should be avoided to preserve particle integrity and luster.
Q4: Can ECKART PC 150 be used in water-based systems?
A: Yes, ECKART PC 150 is compatible with many water-based coatings and inks, provided appropriate dispersants and stabilizers are selected to ensure colloidal stability and prevent agglomeration. Performance may vary depending on pH, ionic strength, and resin chemistry, so compatibility testing is advised.
Q5: What is the typical dosage range for ECKART PC 150 in industrial coatings?
A: Dosage generally ranges from 0.1% to 2% by weight relative to the total formulation, depending on the desired effect intensity, substrate opacity, and application method. Lower concentrations are often sufficient for subtle pearlescence, while higher loadings may be used for premium decorative finishes—always subject to rheological and film-formation considerations.
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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
