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High chroma yellow shade with excellent lightfastness and weather resistance for durable color performance.
Optimized rheology for easy dispersion and stable incorporation into water-based and solvent-based systems.
Low volatile organic compound (VOC) content, supporting compliance with stringent environmental and regulatory standards.
Consistent batch-to-batch color strength and hue, ensuring reliable color matching in industrial production.
Excellent compatibility with common acrylic, polyurethane, and alkyd resin systems.
Architectural coatings including interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood coatings such as stains, varnishes, and lacquers.
Plastic coloration for rigid PVC, ABS, and polystyrene applications.
Printing inks for packaging and decorative printing on coated papers and films.
| Chemical Type | Azo pigment-based color paste |
| Product Form | Liquid color paste (non-aqueous, solvent-based) |
| Appearance | Homogeneous, viscous yellow liquid with no visible particles or sediment |
| Primary Applications | Coatings, inks, and plastics |
| Key Features | High tinting strength, good thermal stability up to 180°C |
| Benefits | Reduced formulation complexity, improved process efficiency, enhanced color consistency |
| Storage Conditions | Store in original sealed container at 10–30°C; protect from frost and direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended storage conditions |
Q1: What types of polymer systems is Colanyl Yellow 5GX 500 compatible with?
A: Colanyl Yellow 5GX 500 is formulated for use in a broad range of thermoplastic polymers, including polyolefins (PP, PE), PS, ABS, and certain engineering plastics. Compatibility should always be verified under actual processing conditions due to variations in resin grade, additives, and thermal history.
Q2: How stable is this color paste during high-temperature processing?
A: Colanyl Yellow 5GX 500 exhibits good thermal stability suitable for standard extrusion and injection molding processes. It maintains consistent hue and minimal color shift up to typical processing temperatures for polyolefins and styrenics; extended residence time or excessive shear may affect performance and should be evaluated case by case.
Q3: Is this product suitable for applications requiring low extractables or food-contact compliance?
A: Colanyl Yellow 5GX 500 is designed with low-volatility components and is commonly selected for applications where reduced extractables are desired. While it is not pre-certified for all food-contact regulations, Clariant can provide supporting documentation and guidance for regulatory submissions—final compliance depends on the full formulation, processing, and intended use.
Q4: What is the recommended dosage range for optimal color development?
A: Dosage depends on the base polymer, required color strength, and processing method. It is typically used at low concentrations, generally ranging from 0.1% to 2% by weight, with fine-tuning performed via lab-scale trials to achieve target chroma and uniformity.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
