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High chroma yellow shade with excellent lightfastness and weather resistance.
Optimized for low migration in PVC, flexible and rigid compounds.
Excellent thermal stability up to 180 °C during processing.
Good dispersibility in polymer melts without requiring additional dispersing aids.
Compliant with major global regulatory frameworks including REACH and RoHS.
PVC profiles and window frames.
Rigid and flexible PVC flooring and wall coverings.
PVC-based automotive interior trims.
Extruded and injection-molded polyolefin (PP/PE) applications.
General-purpose masterbatch formulations for thermoplastics.
| Chemical Type | Organic pigment dispersion (Benzimidazolone-based) |
| Product Form | Highly concentrated liquid color paste |
| Appearance | Viscous, homogeneous yellow paste |
| Primary Applications | PVC, polyolefins (PP, PE), and general thermoplastics |
| Key Features | Low migration, high thermal stability, excellent lightfastness |
| Benefits | Consistent coloration, minimal plate-out, easy handling in compounding |
| Storage Conditions | Store at 10–30 °C; protect from freezing and direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended conditions |
Q1: What types of polymer systems is Colanyl Yellow H3G 131 VP 5455 compatible with?
A: This color paste is specifically formulated for use in polyolefins—including PP and HDPE—as well as certain engineering thermoplastics such as ABS and PS. It demonstrates good dispersion stability and thermal resistance during standard compounding and injection molding processes.
Q2: How should this color paste be dosed in a production compound?
A: Dosage depends on the desired shade intensity and base resin characteristics, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight. Optimal loading should be determined through small-scale trials to ensure uniform dispersion and color consistency.
Q3: Does this product contain heavy metals or restricted substances?
A: Colanyl Yellow H3G 131 VP 5455 is formulated without intentionally added lead, cadmium, mercury, or hexavalent chromium, and complies with Clariant’s internal Restricted Substances List (RSL) for plastics coloration. It is suitable for applications requiring compliance with global general-purpose safety expectations.
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E-mail: wangxingqiang@ericwchem.com
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