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High chroma yellow shade with excellent lightfastness and weather resistance.
Optimized for low migration and high thermal stability in polymer processing.
Ready-to-use liquid color paste with consistent rheology and excellent dispersibility.
Compliant with major global food-contact regulations (EU 10/2011, FDA 21 CFR §178.3297).
Free of heavy metals, halogens, and restricted aromatic amines per Clariant’s EcoTain® standards.
Polypropylene (PP) injection-molded consumer goods and automotive interior parts.
Polyethylene (PE) blow-molded containers and packaging films.
Polyolefin-based nonwovens for hygiene and medical applications.
Engineering plastics including ABS and PS for durable housings and appliances.
Masterbatch production for high-demand industrial and outdoor applications.
| Chemical Type | Organic pigment dispersion (Benzimidazolone-based) |
| Product Form | Liquid color paste (carrier: mineral oil & polymeric additives) |
| Appearance | Homogeneous, viscous yellow liquid |
| Primary Applications | Polyolefins (PP, PE), ABS, PS, and masterbatch systems |
| Key Features | Low migration, high thermal stability (>260 °C), excellent dispersion |
| Benefits | Consistent batch-to-batch color accuracy, reduced dosing variability, improved process efficiency |
| Regulatory Compliance | EU 10/2011, FDA 21 CFR §178.3297, REACH SVHC-free |
| Storage Conditions | Store at 15–25 °C; protect from freezing and direct sunlight |
Q1: What types of polymer systems is Colanyl Yellow FGL 133 VP 6148 compatible with?
A: This color paste is specially formulated for use in polyolefins—including PP and HDPE—as well as in selected engineering thermoplastics. It demonstrates good dispersion stability and thermal resistance during compounding and injection molding processes.
Q2: How should this color paste be incorporated into a polymer formulation?
A: Colanyl Yellow FGL 133 VP 6148 is designed for masterbatch or direct addition during melt processing. It can be introduced via gravimetric or volumetric feeders, and benefits from adequate mixing time and shear to ensure uniform dispersion. Pre-drying is not required under standard handling conditions.
Q3: Does this product contain heavy metals or restricted substances?
A: Colanyl Yellow FGL 133 VP 6148 is manufactured without intentionally added lead, cadmium, mercury, or hexavalent chromium, and complies with Clariant’s global Restricted Substances List (RSL). It is suitable for applications where regulatory alignment with major international frameworks is required.
Q4: What is the recommended dosage range for achieving target color strength?
A: Dosage depends on the base polymer, desired shade intensity, and processing conditions—but it is typically used at low concentrations, generally ranging from 0.1% to 2% by weight relative to the final compound. Optimal levels should be confirmed through lab-scale trials.
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E-mail: wangxingqiang@ericwchem.com
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