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High chroma and excellent lightfastness for durable yellow coloration.
Outstanding thermal stability up to 280 °C, suitable for high-temperature processing.
Good dispersibility in polyolefins and engineering plastics without agglomeration.
Low volatility and minimal extractables, meeting stringent regulatory requirements for food-contact applications.
Consistent batch-to-batch color performance ensured by BASF’s controlled synthesis and rigorous QC.
Polypropylene (PP) and polyethylene (PE) injection-molded parts.
Automotive interior components requiring long-term UV resistance.
Household appliances with exposed plastic housings.
Food packaging films and containers compliant with FDA 21 CFR and EU Regulation (EC) No. 10/2011.
Technical fibers and nonwovens used in industrial filtration media.
| Chemical Type | Azo pigment (disazo condensation type) |
| Product Form | Free-flowing granular powder |
| Appearance | Yellow to orange-yellow granules |
| Primary Applications | Polyolefins, engineering plastics, masterbatches |
| Key Features | High heat stability, low migration, excellent dispersion |
| Benefits | Color consistency, process robustness, regulatory compliance |
| Regulatory Status | FDA 21 CFR §178.3297 compliant; EU Plastics Regulation (EU) No. 10/2011 listed |
| Recommended Carrier | Polyolefin-based masterbatch systems |
Q1: What are the key performance advantages of Paliotol Yellow L 2140 HD compared to standard yellow organic pigments?
A: Paliotol Yellow L 2140 HD offers enhanced heat stability and improved dispersibility in demanding polymer systems, particularly polyolefins and engineering thermoplastics. Its high-density (HD) morphology supports superior packing efficiency and reduced dust generation during handling, contributing to more consistent dosing and cleaner processing.
Q2: Is this pigment suitable for food-contact plastic applications?
A: Paliotol Yellow L 2140 HD is designed for use in plastics intended for indirect food contact, subject to compliance with applicable regional regulations. It is not pre-approved for direct food-contact applications without full formulation-level assessment by the end-user, including migration testing and regulatory review.
Q3: How should this pigment be dispersed in polypropylene or polyethylene compounds?
A: For optimal results, Paliotol Yellow L 2140 HD is typically incorporated via masterbatch preparation using twin-screw extrusion. Pre-wetting with carrier resin and controlled melt temperature profiles help achieve uniform dispersion. Its HD structure supports efficient incorporation at typical dosage levels ranging from 0.1% to 2% by weight, depending on required color strength and opacity.
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