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High chroma and excellent lightfastness for long-term color stability.
Optimized particle size distribution ensuring superior dispersion and gloss retention.
Good compatibility with acrylic, polyester, and alkyd resin systems.
Low volatile organic compound (VOC) contribution, supporting sustainable formulation design.
Consistent batch-to-batch color reproducibility certified per ISO 9001 manufacturing standards.
Automotive OEM and refinish coatings.
Industrial maintenance and coil coatings.
High-performance plastic coloration (e.g., ABS, PP, and engineering polymers).
Architectural and decorative powder coatings.
Printing inks for packaging and specialty graphic applications.
| Chemical Type | Organic Pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing dry powder |
| Appearance | Reddish-orange fine powder |
| Primary Applications | Coatings, Plastics, Inks |
| Key Features | Heat stability up to 220°C, pH stable (3–11) |
| Benefits | Enhanced opacity, low migration tendency, non-hazardous classification (GHS compliant) |
| Regulatory Compliance | REACH registered; RoHS and FDA indirect food contact compliant (per application) |
Q1: What is the primary application field for BASF K4165/Pigment?
A: BASF K4165/Pigment is a high-performance organic pigment dispersion designed primarily for use in water-based industrial coatings, including architectural paints, wood finishes, and general-purpose protective coatings where excellent color strength, gloss retention, and dispersion stability are required.
Q2: Is BASF K4165/Pigment compatible with common water-based resin systems?
A: Yes, it demonstrates good compatibility with a broad range of water-based binders, including acrylics, vinyl acetate copolymers, and styrene-acrylic dispersions. Compatibility should always be verified in the final formulation due to variations in pH, ionic strength, and coalescent selection.
Q3: How should BASF K4165/Pigment be incorporated into a coating formulation?
A: It is supplied as a ready-to-use liquid dispersion and is typically added during the let-down or post-addition stage. Gentle mixing is recommended to avoid foam generation and ensure uniform distribution without compromising particle integrity.
Q4: What are the key handling and storage recommendations?
A: Store in original sealed containers at temperatures between 5 °C and 30 °C, away from direct sunlight and freezing conditions. Prolonged exposure to elevated temperatures or repeated freeze-thaw cycles may affect rheological behavior and dispersion stability.
Q5: Does BASF K4165/Pigment contain regulated substances such as heavy metals or aromatic amines?
A: BASF K4165/Pigment is formulated without intentionally added heavy metals (e.g., lead, cadmium, mercury, or hexavalent chromium) and complies with globally recognized regulatory expectations for azo-free status. Full compliance documentation is available upon request through BASF’s regulatory support services.
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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
