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High chroma and excellent color strength in both solvent-based and water-based systems.
Outstanding thermal stability up to 220°C, suitable for high-temperature processing.
Good lightfastness (Grade 6–7 per ISO 105-B02) and weather resistance in outdoor applications.
Low volatility and negligible migration in polymer matrices, ensuring long-term color integrity.
Free-flowing powder form with consistent particle size distribution for optimal dispersion.
Automotive coatings requiring high durability and gloss retention.
Engineering plastics including polypropylene (PP), polyethylene (PE), and ABS.
Industrial coil coatings and metal decorating inks.
High-performance inks for flexible packaging and gravure printing.
Architectural and industrial maintenance paints exposed to UV and moisture.
| Chemical Type | Azo pigment (disazo condensation type) |
| Product Form | Free-flowing dry powder |
| Appearance | Reddish-orange fine powder |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Thermal stability, low migration, high tinctorial strength |
| Benefits | Consistent batch-to-batch performance and easy dispersion |
| Recommended Dispersants | Polyacrylate and phosphate-based dispersants |
| Storage Conditions | Store in cool, dry place; avoid direct sunlight and moisture |
Q1: What are the key performance characteristics of MAB-27 Organic Pigment?
A: MAB-27 is a high-strength, thermally stable organic pigment known for excellent dispersion behavior in both polar and non-polar polymer matrices. It offers good lightfastness, weather resistance, and chemical inertness under typical processing conditions, making it suitable for demanding industrial applications.
Q2: In which polymer systems is MAB-27 most commonly used?
A: MAB-27 demonstrates broad compatibility with engineering thermoplastics such as polyamide (PA), polypropylene (PP), and ABS. It is also frequently employed in masterbatch formulations for injection molding and extrusion processes due to its good melt stability and minimal plate-out tendency.
Q3: How should MAB-27 be dispersed for optimal color development and stability?
A: For best results, MAB-27 should be pre-dispersed using high-shear compounding or twin-screw extrusion. Its surface treatment supports efficient wetting in molten polymers, and optimal dispersion is typically achieved at processing temperatures between 200–280 °C, depending on the host resin.
Q4: Is MAB-27 suitable for food-contact or regulatory-sensitive applications?
A: MAB-27 is not pre-approved for direct food-contact applications under major global regulatory frameworks. Customers intending use in regulated environments must conduct full compliance verification—including migration testing and formulation-specific assessment—based on applicable local requirements.
Q5: What is the typical dosage range for MAB-27 in polymer coloring?
A: Dosage depends on the desired shade intensity and base polymer opacity, but MAB-27 is generally used at low concentrations—typically ranging from 0.1% to 2% by weight in final compounds—to achieve strong chromatic performance without compromising mechanical properties.
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