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High chroma and excellent lightfastness in demanding applications.
Outstanding thermal stability up to 280 °C for high-speed extrusion processes.
Excellent dispersion performance in both polar and non-polar polymer matrices.
Low volatility and minimal plate-out tendency in polyolefin and engineering plastics.
Compliant with global regulatory frameworks including FDA 21 CFR and EU Plastics Regulation (EU) No 10/2011 for food-contact applications.
Polypropylene (PP) and polyethylene (PE) fibers and films.
Automotive interior components requiring long-term color stability.
Household appliances and consumer electronics housings.
Food packaging films and containers meeting stringent migration requirements.
Engineering plastics such as ABS, PS, and PC blends.
| Chemical Type | Azo pigment (disazo condensation type) |
| Product Form | Free-flowing granular powder |
| Appearance | Yellow to orange-yellow granules |
| Primary Applications | Polyolefins, engineering plastics, food-contact packaging |
| Key Features | High heat stability, low migration, excellent dispersibility |
| Benefits | Consistent color batch-to-batch, reduced filter clogging, extended processing window |
| Regulatory Compliance | FDA 21 CFR §178.3297, EU Directive 2002/72/EC (as amended), REACH SVHC-free |
| Recommended Carrier | Non-ionic polymeric carrier system |
Q1: What are the key performance advantages of Paliotol Yellow L 2930 HD compared to standard organic yellow pigments?
A: Paliotol Yellow L 2930 HD offers enhanced heat stability and improved dispersibility in demanding polymer systems, particularly polyolefins and engineering thermoplastics. Its high-density (HD) particle morphology supports superior color strength, reduced dusting during handling, and more consistent batch-to-batch performance in high-shear compounding processes.
Q2: Is this pigment suitable for food-contact plastics?
A: Paliotol Yellow L 2930 HD is designed for use in non-food-contact applications. For food-contact compliance, customers must consult BASF’s regulatory documentation and verify suitability against applicable regional requirements—this grade is not pre-qualified for direct or indirect food contact without further evaluation and approval.
Q3: How should Paliotol Yellow L 2930 HD be dispersed in polypropylene compounds?
A: Optimal dispersion is achieved using high-shear compounding equipment such as twin-screw extruders. Pre-mixing with a portion of the base resin prior to extrusion improves distribution. The HD formulation facilitates faster wetting and reduces agglomeration, allowing effective incorporation at typical dosage levels ranging from 0.1% to 2% by weight, depending on desired shade intensity and application requirements.
Q4: Does this pigment exhibit good lightfastness and weather resistance in outdoor applications?
A: Yes, Paliotol Yellow L 2930 HD delivers good lightfastness and moderate weather resistance in stabilized polyolefin systems. Performance in long-term outdoor exposure depends strongly on the overall formulation—including UV stabilizers, antioxidants, and polymer matrix—and is best validated through application-specific accelerated aging tests.
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E-mail: wangxingqiang@ericwchem.com
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