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High chroma and excellent color strength for vibrant, consistent hue reproduction.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness (Grade 7–8 per ISO 105-B02) in polymer applications.
Excellent dispersibility in both polar and non-polar resin systems.
Low volatile organic compound (VOC) content, supporting eco-friendly formulation requirements.
Engineering thermoplastics including polyamide (PA), polybutylene terephthalate (PBT), and polyethylene terephthalate (PET).
Automotive interior and exterior plastic components requiring long-term color retention.
Consumer electronics housings and decorative trim where high-gloss appearance is critical.
Industrial coatings for metal and plastic substrates demanding weather resistance.
Masterbatch production for color concentrate used in injection molding and extrusion.
| Chemical Type | Quinacridone derivative |
| Product Form | Free-flowing powder |
| Appearance | Red-violet fine powder |
| Primary Applications | Plastics, coatings, and masterbatches |
| Key Features | Heat stable, lightfast, dispersible |
| Particle Size (D50) | 0.08–0.12 µm |
| Volatile Matter (105 °C, 2 h) | ≤ 0.5 wt% |
| Heavy Metals (as Pb) | < 10 ppm |
Q1: What are the primary application areas for DIC 264-7405?
A: DIC 264-7405 is widely used in high-performance industrial coatings, automotive refinish systems, and premium plastic coloration—particularly where excellent heat stability, lightfastness, and gloss retention are required.
Q2: Is DIC 264-7405 suitable for food-contact plastics?
A: This pigment is not pre-approved for direct food-contact applications. Its use in such systems requires full regulatory assessment by the formulator—including compliance verification with applicable regional food contact regulations and migration testing under intended conditions of use.
Q3: How does DIC 264-7405 perform under thermal processing conditions?
A: It demonstrates good thermal stability and is suitable for standard polymer processing methods including injection molding and extrusion at typical operating temperatures for engineering thermoplastics—though prolonged exposure above 280 °C may affect color strength and hue.
Q4: What dispersion methods are recommended for optimal color development?
A: For best results, high-shear dispersion in resin-compatible vehicles is recommended—especially using three-roll mills or high-speed dispersers. Pre-dispersed paste or masterbatch forms are also commonly employed to ensure uniform distribution and minimize agglomeration.
Q5: What is the typical dosage range in plastic and coating formulations?
A: Dosage depends on formulation requirements and desired chroma, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight in plastics and 1–5% in solvent- or water-based coatings.
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