Highly reflective metallic bronze effect with excellent brightness and color consistency.
Optimized particle size distribution for superior dispersion stability in solvent-based and UV-curable systems.
Enhanced weather resistance and lightfastness suitable for demanding outdoor applications.
Low dust formulation improving workplace safety and handling efficiency during industrial processing.
Compatible with a broad range of binders including acrylics, polyurethanes, and alkyds.
Automotive refinish coatings requiring high-gloss metallic finish.
Industrial maintenance paints for machinery and equipment.
Plastic coatings for consumer electronics housings and appliances.
Decorative architectural coatings for façade elements and metal cladding.
UV-curable inks for premium packaging and specialty printing.
| Chemical Type | Copper-zinc alloy pigment (brass) |
| Product Form | Free-flowing powder |
| Appearance | Golden-bronze metallic powder with uniform luster |
| Primary Applications | Coatings, inks, and plastics |
| Key Features | Metallic effect, dispersion stability, weather resistance |
| Benefits | Consistent color reproduction, low dust, easy integration |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
| Regulatory Compliance | REACH compliant; RoHS compatible |
Q1: What is the primary application field for Sanodure Fast Bronze L?
A: Sanodure Fast Bronze L is specifically developed for decorative and functional metallic effect applications in water-based industrial coatings, including wood finishes, plastic coatings, and metal effect paints where fast-drying performance and good orientation are required.
Q2: Is this pigment suitable for use in food-contact coatings?
A: Sanodure Fast Bronze L is not intended for direct food-contact applications. Its suitability for regulated end-uses must be evaluated case-by-case by the formulator in accordance with applicable local regulations and final coating performance requirements.
Q3: How does Sanodure Fast Bronze L differ from conventional bronze pigments in terms of dispersion and stability?
A: This pigment features a surface treatment optimized for water-based systems, offering improved wetting, reduced agglomeration, and enhanced storage stability compared to untreated bronze powders—particularly in low-VOC or binder-poor formulations.
Q4: What type of compatibility should be expected with common water-based binders?
A: Sanodure Fast Bronze L demonstrates good compatibility with a wide range of acrylic, polyurethane, and hybrid water-based dispersions; however, optimal performance requires preliminary compatibility testing due to variations in pH, ionic strength, and rheology across different binder systems.
Q5: Does this pigment require special handling or safety precautions during processing?
A: As with all metallic pigments, appropriate engineering controls—including dust extraction and avoidance of ignition sources—are recommended during dry handling. Always consult the Safety Data Sheet (SDS) for site-specific risk assessment and safe handling guidance.
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E-mail: wangxingqiang@ericwchem.com
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