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High chroma red shade with excellent batch-to-batch color consistency.
Optimized for dispersion in water-based and solvent-based systems without grinding.
Good lightfastness and thermal stability up to 160 °C for short-term processing.
Low volatile organic compound (VOC) content, supporting sustainable formulation goals.
Compatible with common acrylic, vinyl, and polyurethane polymer matrices.
Architectural coatings including interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood finishes and stains for furniture and cabinetry.
Plastic masterbatches for extrusion and injection molding applications.
Printing inks for packaging and decorative laminates.
| Chemical Type | Azo pigment-based color paste |
| Product Form | Viscous liquid paste |
| Appearance | Red paste, homogeneous, free of visible grit |
| Primary Applications | Water-based and solvent-based coatings, plastics, inks |
| Key Features | Easy dispersibility, high tinctorial strength, low migration |
| Benefits | Reduced formulation time, improved color accuracy, enhanced process efficiency |
| pH Range (in dilute aqueous dispersion) | 7.0 – 8.5 |
| Storage Conditions | Store at 5–30 °C; protect from freezing and direct sunlight |
Q1: What types of polymers is Colanyl Red GG 500 Color Paste compatible with?
A: Colanyl Red GG 500 is formulated for use in a broad range of thermoplastics, including polyolefins (PP, PE), PS, ABS, and certain engineering plastics. Compatibility should always be verified under actual processing conditions due to variations in polymer grade, additives, and thermal history.
Q2: How is the color paste typically dosed during compounding or injection molding?
A: The paste is generally introduced via gravimetric or volumetric feeders, often downstream of the main polymer stream. Dosage depends on formulation requirements but typically ranges from 0.1% to 2% by weight to achieve target shade strength and uniformity.
Q3: Does this color paste contain heavy metals or halogens?
A: Colanyl Red GG 500 is manufactured without intentionally added heavy metals (e.g., lead, cadmium, mercury, hexavalent chromium) or halogenated carriers, aligning with common industry expectations for restricted substance compliance. Final regulatory conformance must be confirmed based on the complete finished article and applicable regional requirements.
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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
