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High chroma and excellent color strength in polyolefin applications.
Outstanding thermal stability up to 300 °C, suitable for high-temperature processing.
Good dispersibility in both masterbatch and direct addition systems.
Low migration tendency, ensuring color consistency and reduced blooming in final parts.
Compliant with global regulatory requirements for food-contact plastics (EU No. 10/2011, FDA 21 CFR §178.3290).
Polypropylene (PP) and polyethylene (PE) injection-molded consumer goods.
Automotive interior components requiring long-term lightfastness and heat resistance.
Household appliances with demanding color durability and processing conditions.
Fiber and nonwoven applications including spunbond and meltblown textiles.
Food packaging films and containers where regulatory compliance is critical.
| Chemical Type | Organic Pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Reddish-brown free-flowing granular powder |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), engineering plastics |
| Key Features | High thermal stability, low volatility, excellent dispersion |
| Benefits | Consistent batch-to-batch color, minimal filter pressure build-up |
| Recommended Carrier | PP or PE-based masterbatch carrier |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
Q1: What is the primary application area for BASF 4G-K 7080K Pigment?
A: BASF 4G-K 7080K is a high-performance organic pigment specifically developed for demanding industrial coating and plastic applications, including automotive topcoats, high-gloss decorative finishes, and engineering thermoplastics where excellent chroma, lightfastness, and thermal stability are required.
Q2: Is BASF 4G-K 7080K suitable for food-contact plastics?
A: This pigment is not pre-qualified for direct food-contact applications. Its suitability depends on final formulation compliance with applicable regional regulations—users must conduct full regulatory assessment and migration testing in the intended end-use system.
Q3: How does BASF 4G-K 7080K perform under UV exposure and elevated temperatures?
A: The pigment demonstrates very good lightfastness and weather resistance in standard acrylic and polyester-based coatings, and retains color integrity during typical polymer processing conditions such as injection molding and extrusion at moderate residence times.
Q4: What dispersion methods are recommended for optimal performance in solvent-borne systems?
A: High-shear dispersing equipment (e.g., bead mills or high-speed dissolvers) is recommended. Pre-wetting with compatible solvents or resins prior to dispersion helps achieve fine particle distribution and maximizes color strength and gloss.
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