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High chroma and clean yellow shade with excellent lightfastness (ISO 105-B02: Grade 7–8)
Outstanding thermal stability up to 280 °C, suitable for high-temperature polymer processing
Good dispersibility in both polar and non-polar media, including polyolefins and engineering plastics
Low migration tendency in PVC and flexible films, meeting stringent regulatory requirements for food-contact applications
Consistent batch-to-batch color performance ensured by BASF’s certified production control system
Polypropylene (PP) and polyethylene (PE) injection-molded parts
Automotive interior trim and exterior plastic components
Food packaging films and rigid containers compliant with FDA 21 CFR §178.3297
Masterbatch formulations for general-purpose plastics
Coatings for industrial and appliance applications requiring weather resistance
| Chemical Type | Azo pigment (disazo condensation type) |
| Product Form | Free-flowing powder |
| Appearance | Yellow to orange-yellow fine powder |
| Primary Applications | Polyolefins, PVC, PS, ABS, coatings, inks |
| Key Features | High tinctorial strength, low dusting, excellent heat stability |
| Benefits | Reduced dosage requirement, improved processability, consistent color reproduction |
| Regulatory Compliance | EU REACH registered; compliant with EU Directive 2002/61/EC for azo dyes |
| Recommended Storage | Store in cool, dry place below 30 °C in original sealed packaging |
Q1: What are the key performance characteristics of Paliotol Yellow L 2930 in polymer applications?
A: Paliotol Yellow L 2930 offers excellent heat stability suitable for medium-temperature polymer processing, good lightfastness in many carrier resins, and high tinctorial strength with clean yellow hue. It demonstrates good dispersion behavior in common thermoplastics such as polyolefins and styrenics.
Q2: Is this pigment suitable for food-contact plastics?
A: Paliotol Yellow L 2930 is not pre-approved for direct food-contact applications under major global regulatory frameworks. Its suitability depends on final formulation, processing conditions, and compliance evaluation by the compounder or end-user according to applicable regional regulations.
Q3: How should Paliotol Yellow L 2930 be dispersed in masterbatches?
A: For optimal dispersion, it is recommended to use high-shear compounding equipment—such as twin-screw extruders—with appropriate temperature profiles and residence time. Pre-wetting with carrier resin or use of dispersing aids may improve homogeneity, especially at higher loadings.
Q4: What is the typical dosage range in polyolefin masterbatches?
A: Dosage depends on the required shade depth and application requirements, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight in final polymer compounds.
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