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High chroma yellow shade with excellent lightfastness and weather resistance.
Optimized for high-gloss and metallic effect coatings in automotive refinish applications.
Good dispersibility in solvent-borne and high-solids acrylic polyurethane systems.
Low volatility and compliant with VOC-reduced formulation requirements.
Consistent batch-to-batch color reproducibility supported by Clariant’s stringent quality control.
Automotive OEM basecoat and refinish coatings.
Industrial coil and can coatings requiring durable yellow hue.
Plastic coloration for exterior automotive components (e.g., grilles, trim).
High-performance powder coatings for architectural and appliance finishes.
Specialty inks for packaging requiring lightfast yellow tones.
| Chemical Type | Azo pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Bright greenish-yellow powder |
| Primary Applications | Automotive coatings, industrial coatings, plastic coloration |
| Key Features | High tinctorial strength, excellent heat stability up to 220°C |
| Benefits | Enhanced gloss retention, low filter cake pressure during dispersion |
| Regulatory Compliance | REACH registered; compliant with EU Directive 2004/42/EC (VOC limits) |
| Storage Conditions | Store in cool, dry place below 30°C; protect from moisture and direct sunlight |
Q1: What is the primary application area for Hostatint Yellow 4GX 530 VP 5413?
A: This pigment is specifically developed for use in high-performance industrial coatings, including coil coatings and automotive refinishing systems, where excellent lightfastness, heat stability, and gloss retention are required.
Q2: Is this pigment suitable for water-based coating formulations?
A: Yes, Hostatint Yellow 4GX 530 VP 5413 is designed for compatibility with both solvent-borne and water-borne systems, offering good dispersibility and rheological stability across a range of aqueous resin platforms.
Q3: How does this pigment compare to conventional yellow organic pigments in terms of weather resistance?
A: It delivers significantly improved resistance to UV degradation and chalking compared to many standard arylide yellows, making it well-suited for exterior applications requiring long-term color consistency.
Q4: What is the recommended dispersion method for optimal performance?
A: High-shear dispersion using appropriate wetting agents and stabilizers is recommended; formulation-specific optimization—such as bead mill grinding time and temperature control—is advised to achieve full color development and particle deagglomeration.
Q5: Can this pigment be used in combination with other Hostatint or Hostaperm pigments?
A: Yes, it exhibits good compatibility in multi-pigment systems and is frequently used alongside complementary reds, oranges, and blues from Clariant’s Hostaperm and Hostatint families to formulate custom shades without adverse interaction or flocculation.
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