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High chroma yellow shade with excellent color purity and brightness.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Excellent dispersibility in both polar and non-polar polymer systems.
Low volatility and minimal extractables, supporting compliance with food-contact and regulatory requirements.
Automotive interior and exterior plastic parts (PP, ABS, PC/ABS).
Engineering plastics for consumer electronics housings and connectors.
Industrial coatings requiring high-temperature curing and UV durability.
Polyolefin masterbatches for packaging films and containers.
Flame-retardant compounds where pigment stability under halogen-free FR systems is critical.
| Chemical Type | Azo pigment (disazo) |
| Product Form | Fine powder |
| Appearance | Bright yellow free-flowing powder |
| Primary Applications | Plastics, coatings, and masterbatches |
| Key Features | Thermal stability, dispersion performance, color strength |
| Benefits | Consistent batch-to-batch color, low dust generation, high tinctorial strength |
| Regulatory Status | Compliant with EU REACH; not listed under SVHC candidates (as of latest update) |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
Q1: What are the primary application areas for Paliotol Yellow L 1155?
A: Paliotol Yellow L 1155 is widely used in high-performance industrial coatings, automotive refinish systems, and engineering plastics where excellent lightfastness, thermal stability, and clean yellow hue are required. It is also suitable for selected ink formulations demanding good dispersibility and chroma.
Q2: How does Paliotol Yellow L 1155 perform under elevated processing temperatures?
A: This pigment exhibits good thermal stability and is suitable for processing conditions commonly encountered in extrusion and injection molding of engineering thermoplastics, including polyolefins and ABS. Performance remains robust up to typical melt processing temperatures, though exact stability limits depend on residence time and matrix composition.
Q3: Is Paliotol Yellow L 1155 compatible with common organic solvent-based and water-based coating systems?
A: Yes — it demonstrates good compatibility and dispersion stability in a broad range of organic solvent-based systems (e.g., ester, ketone, and aromatic hydrocarbon blends) as well as in many water-based acrylic and polyurethane dispersions, provided appropriate dispersants and stabilization protocols are applied.
Q4: What is the recommended dosage range for optimal color strength and dispersion efficiency?
A: Dosage depends on the specific formulation requirements and desired opacity or transparency, but it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight relative to the total system — to achieve strong, clean yellow shades while maintaining good rheological behavior and film integrity.
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